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Detalii evaluare #63601008

Detalii

Problema Numere Mari Operații I/O tastatură/ecran
Limita timp 0.5 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #63601008 Utilizator Horbovanu Alex (geani_)
Fișier numere_mari.cpp Dimensiune 4.52 KB
Data încărcării 11 Martie 2026, 04:51 Scor/rezultat Eroare de compilare

Evaluare

Mesaj compilare

numere_mari.cpp: In member function 'big_int::operator std::string() const':
numere_mari.cpp:55:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i <= digits.length(); i++)

                                        ^
numere_mari.cpp: In function 'std::istream& operator>>(std::istream&, big_int&)':
numere_mari.cpp:148:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (; i < num.length(); i++)

                           ^
numere_mari.cpp: In function 'int main()':
numere_mari.cpp:187:5: error: redefinition of 'int main()'
 int main()

     ^
numere_mari.cpp:165:5: error: 'int main()' previously defined here
 int main() {

     ^
numere_mari.cpp:191:15: error: no match for 'operator+' (operand types are 'big_int' and 'big_int')
     cout << a + b << "\n";

               ^
numere_mari.cpp:191:15: note: candidates are:
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:333:5: note: template<class _Iterator> std::reverse_iterator<_Iterator> std::operator+(typename std::reverse_iterator<_Iterator>::difference_type, const std::reverse_iterator<_Iterator>&)
     operator+(typename reverse_iterator<_Iterator>::difference_type __n,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:333:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::reverse_iterator<_Iterator>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1118:5: note: template<class _Iterator> std::move_iterator<_Iterator> std::operator+(typename std::move_iterator<_Iterator>::difference_type, const std::move_iterator<_Iterator>&)
     operator+(typename move_iterator<_Iterator>::difference_type __n,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:1118:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::move_iterator<_Iterator>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2365:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const std::basic_string<_CharT, _Traits, _Alloc>&, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2365:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/string:53:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.tcc:692:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const _CharT*, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator+(const _CharT* __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.tcc:692:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   mismatched types 'const _CharT*' and 'big_int'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/string:53:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.tcc:708:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(_CharT, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator+(_CharT __lhs, const basic_string<_CharT, _Traits, _Alloc>& __rhs)
     ^
/usr/include/c++/4.8/bits/basic_string.tcc:708:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2402:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const std::basic_string<_CharT, _Traits, _Alloc>&, const _CharT*)
     operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2402:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2418:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const std::basic_string<_CharT, _Traits, _Alloc>&, _CharT)
     operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs, _CharT __rhs)
     ^
/usr/include/c++/4.8/bits/basic_string.h:2418:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2430:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(std::basic_string<_CharT, _Traits, _Alloc>&&, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2430:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'std::basic_string<_CharT, _Traits, _Alloc>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2436:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const std::basic_string<_CharT, _Traits, _Alloc>&, std::basic_string<_CharT, _Traits, _Alloc>&&)
     operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2436:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2442:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(std::basic_string<_CharT, _Traits, _Alloc>&&, std::basic_string<_CharT, _Traits, _Alloc>&&)
     operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2442:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'std::basic_string<_CharT, _Traits, _Alloc>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2454:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const _CharT*, std::basic_string<_CharT, _Traits, _Alloc>&&)
     operator+(const _CharT* __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2454:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   mismatched types 'const _CharT*' and 'big_int'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2460:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(_CharT, std::basic_string<_CharT, _Traits, _Alloc>&&)
     operator+(_CharT __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2460:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'std::basic_string<_CharT, _Traits, _Alloc>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2466:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(std::basic_string<_CharT, _Traits, _Alloc>&&, const _CharT*)
     operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2466:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'std::basic_string<_CharT, _Traits, _Alloc>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2472:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(std::basic_string<_CharT, _Traits, _Alloc>&&, _CharT)
     operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2472:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'std::basic_string<_CharT, _Traits, _Alloc>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/ccomplex:38:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/complex:324:5: note: template<class _Tp> std::complex<_Tp> std::operator+(const std::complex<_Tp>&, const std::complex<_Tp>&)
     operator+(const complex<_Tp>& __x, const complex<_Tp>& __y)
     ^
/usr/include/c++/4.8/complex:324:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::complex<_Tp>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/ccomplex:38:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/complex:333:5: note: template<class _Tp> std::complex<_Tp> std::operator+(const std::complex<_Tp>&, const _Tp&)
     operator+(const complex<_Tp>& __x, const _Tp& __y)
     ^
/usr/include/c++/4.8/complex:333:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::complex<_Tp>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/ccomplex:38:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/complex:342:5: note: template<class _Tp> std::complex<_Tp> std::operator+(const _Tp&, const std::complex<_Tp>&)
     operator+(const _Tp& __x, const complex<_Tp>& __y)
     ^
/usr/include/c++/4.8/complex:342:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::complex<_Tp>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/ccomplex:38:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/complex:443:5: note: template<class _Tp> std::complex<_Tp> std::operator+(const std::complex<_Tp>&)
     operator+(const complex<_Tp>& __x)
     ^
/usr/include/c++/4.8/complex:443:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::complex<_Tp>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/vector:65:0,
                 from /usr/include/c++/4.8/bits/random.h:34,
                 from /usr/include/c++/4.8/random:50,
                 from /usr/include/c++/4.8/bits/stl_algo.h:65,
                 from /usr/include/c++/4.8/algorithm:62,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/stl_bvector.h:293:3: note: std::_Bit_iterator std::operator+(std::ptrdiff_t, const std::_Bit_iterator&)
   operator+(ptrdiff_t __n, const _Bit_iterator& __x)
   ^
/usr/include/c++/4.8/bits/stl_bvector.h:293:3: note:   no known conversion for argument 1 from 'big_int' to 'std::ptrdiff_t {aka int}'
/usr/include/c++/4.8/bits/stl_bvector.h:379:3: note: std::_Bit_const_iterator std::operator+(std::ptrdiff_t, const std::_Bit_const_iterator&)
   operator+(ptrdiff_t __n, const _Bit_const_iterator& __x)
   ^
/usr/include/c++/4.8/bits/stl_bvector.h:379:3: note:   no known conversion for argument 1 from 'big_int' to 'std::ptrdiff_t {aka int}'
In file included from /usr/include/c++/4.8/deque:64:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:67,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/stl_deque.h:354:5: note: template<class _Tp, class _Ref, class _Ptr> std::_Deque_iterator<_Tp, _Ref, _Ptr> std::operator+(std::ptrdiff_t, const std::_Deque_iterator<_Tp, _Ref, _Ptr>&)
     operator+(ptrdiff_t __n, const _Deque_iterator<_Tp, _Ref, _Ptr>& __x)
     ^
/usr/include/c++/4.8/bits/stl_deque.h:354:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   cannot convert 'a' (type 'big_int') to type 'std::ptrdiff_t {aka int}'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note: template<class _Dom1, class _Dom2> std::_Expr<std::_BinClos<std::__plus, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__plus, typename _Dom1::value_type>::result_type> std::operator+(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(+, __plus)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__plus, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__plus, typename _Dom1::value_type>::result_type> std::operator+(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)
     _DEFINE_EXPR_BINARY_OPERATOR(+, __plus)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__plus, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__plus, typename _Dom1::value_type>::result_type> std::operator+(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(+, __plus)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__plus, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__plus, typename _Dom1::value_type>::result_type> std::operator+(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray<typename _Dom::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(+, __plus)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__plus, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__plus, typename _Dom1::value_type>::result_type> std::operator+(const std::valarray<typename _Dom::value_type>&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(+, __plus)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::valarray<typename _Dom::value_type>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/valarray:1167:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__plus, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__plus, _Tp>::result_type> std::operator+(const std::valarray<_Tp>&, const std::valarray<_Tp>&)
 _DEFINE_BINARY_OPERATOR(+, __plus)
 ^
/usr/include/c++/4.8/valarray:1167:1: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::valarray<_Tp>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/valarray:1167:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__plus, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__plus, _Tp>::result_type> std::operator+(const std::valarray<_Tp>&, const _Tp&)
 _DEFINE_BINARY_OPERATOR(+, __plus)
 ^
/usr/include/c++/4.8/valarray:1167:1: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::valarray<_Tp>'
     cout << a + b << "\n";

                 ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/valarray:1167:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__plus, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__plus, _Tp>::result_type> std::operator+(const _Tp&, const std::valarray<_Tp>&)
 _DEFINE_BINARY_OPERATOR(+, __plus)
 ^
/usr/include/c++/4.8/valarray:1167:1: note:   template argument deduction/substitution failed:
numere_mari.cpp:191:17: note:   'big_int' is not derived from 'const std::valarray<_Tp>'
     cout << a + b << "\n";

                 ^
numere_mari.cpp:192:16: error: no match for 'operator+' (operand types are 'big_int' and 'big_int')
     cout << -a + b << "\n";

                ^
numere_mari.cpp:192:16: note: candidates are:
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:333:5: note: template<class _Iterator> std::reverse_iterator<_Iterator> std::operator+(typename std::reverse_iterator<_Iterator>::difference_type, const std::reverse_iterator<_Iterator>&)
     operator+(typename reverse_iterator<_Iterator>::difference_type __n,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:333:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::reverse_iterator<_Iterator>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1118:5: note: template<class _Iterator> std::move_iterator<_Iterator> std::operator+(typename std::move_iterator<_Iterator>::difference_type, const std::move_iterator<_Iterator>&)
     operator+(typename move_iterator<_Iterator>::difference_type __n,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:1118:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::move_iterator<_Iterator>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2365:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const std::basic_string<_CharT, _Traits, _Alloc>&, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2365:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/string:53:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.tcc:692:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const _CharT*, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator+(const _CharT* __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.tcc:692:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   mismatched types 'const _CharT*' and 'big_int'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/string:53:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.tcc:708:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(_CharT, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator+(_CharT __lhs, const basic_string<_CharT, _Traits, _Alloc>& __rhs)
     ^
/usr/include/c++/4.8/bits/basic_string.tcc:708:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2402:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const std::basic_string<_CharT, _Traits, _Alloc>&, const _CharT*)
     operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2402:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2418:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const std::basic_string<_CharT, _Traits, _Alloc>&, _CharT)
     operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs, _CharT __rhs)
     ^
/usr/include/c++/4.8/bits/basic_string.h:2418:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2430:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(std::basic_string<_CharT, _Traits, _Alloc>&&, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2430:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'std::basic_string<_CharT, _Traits, _Alloc>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2436:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const std::basic_string<_CharT, _Traits, _Alloc>&, std::basic_string<_CharT, _Traits, _Alloc>&&)
     operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2436:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2442:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(std::basic_string<_CharT, _Traits, _Alloc>&&, std::basic_string<_CharT, _Traits, _Alloc>&&)
     operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2442:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'std::basic_string<_CharT, _Traits, _Alloc>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2454:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const _CharT*, std::basic_string<_CharT, _Traits, _Alloc>&&)
     operator+(const _CharT* __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2454:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   mismatched types 'const _CharT*' and 'big_int'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2460:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(_CharT, std::basic_string<_CharT, _Traits, _Alloc>&&)
     operator+(_CharT __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2460:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'std::basic_string<_CharT, _Traits, _Alloc>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2466:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(std::basic_string<_CharT, _Traits, _Alloc>&&, const _CharT*)
     operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2466:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'std::basic_string<_CharT, _Traits, _Alloc>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2472:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(std::basic_string<_CharT, _Traits, _Alloc>&&, _CharT)
     operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2472:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'std::basic_string<_CharT, _Traits, _Alloc>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/ccomplex:38:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/complex:324:5: note: template<class _Tp> std::complex<_Tp> std::operator+(const std::complex<_Tp>&, const std::complex<_Tp>&)
     operator+(const complex<_Tp>& __x, const complex<_Tp>& __y)
     ^
/usr/include/c++/4.8/complex:324:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::complex<_Tp>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/ccomplex:38:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/complex:333:5: note: template<class _Tp> std::complex<_Tp> std::operator+(const std::complex<_Tp>&, const _Tp&)
     operator+(const complex<_Tp>& __x, const _Tp& __y)
     ^
/usr/include/c++/4.8/complex:333:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::complex<_Tp>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/ccomplex:38:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/complex:342:5: note: template<class _Tp> std::complex<_Tp> std::operator+(const _Tp&, const std::complex<_Tp>&)
     operator+(const _Tp& __x, const complex<_Tp>& __y)
     ^
/usr/include/c++/4.8/complex:342:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::complex<_Tp>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/ccomplex:38:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/complex:443:5: note: template<class _Tp> std::complex<_Tp> std::operator+(const std::complex<_Tp>&)
     operator+(const complex<_Tp>& __x)
     ^
/usr/include/c++/4.8/complex:443:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::complex<_Tp>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/vector:65:0,
                 from /usr/include/c++/4.8/bits/random.h:34,
                 from /usr/include/c++/4.8/random:50,
                 from /usr/include/c++/4.8/bits/stl_algo.h:65,
                 from /usr/include/c++/4.8/algorithm:62,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/stl_bvector.h:293:3: note: std::_Bit_iterator std::operator+(std::ptrdiff_t, const std::_Bit_iterator&)
   operator+(ptrdiff_t __n, const _Bit_iterator& __x)
   ^
/usr/include/c++/4.8/bits/stl_bvector.h:293:3: note:   no known conversion for argument 1 from 'big_int' to 'std::ptrdiff_t {aka int}'
/usr/include/c++/4.8/bits/stl_bvector.h:379:3: note: std::_Bit_const_iterator std::operator+(std::ptrdiff_t, const std::_Bit_const_iterator&)
   operator+(ptrdiff_t __n, const _Bit_const_iterator& __x)
   ^
/usr/include/c++/4.8/bits/stl_bvector.h:379:3: note:   no known conversion for argument 1 from 'big_int' to 'std::ptrdiff_t {aka int}'
In file included from /usr/include/c++/4.8/deque:64:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:67,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/stl_deque.h:354:5: note: template<class _Tp, class _Ref, class _Ptr> std::_Deque_iterator<_Tp, _Ref, _Ptr> std::operator+(std::ptrdiff_t, const std::_Deque_iterator<_Tp, _Ref, _Ptr>&)
     operator+(ptrdiff_t __n, const _Deque_iterator<_Tp, _Ref, _Ptr>& __x)
     ^
/usr/include/c++/4.8/bits/stl_deque.h:354:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   cannot convert 'big_int::operator-() const()' (type 'big_int') to type 'std::ptrdiff_t {aka int}'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note: template<class _Dom1, class _Dom2> std::_Expr<std::_BinClos<std::__plus, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__plus, typename _Dom1::value_type>::result_type> std::operator+(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(+, __plus)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__plus, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__plus, typename _Dom1::value_type>::result_type> std::operator+(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)
     _DEFINE_EXPR_BINARY_OPERATOR(+, __plus)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__plus, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__plus, typename _Dom1::value_type>::result_type> std::operator+(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(+, __plus)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__plus, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__plus, typename _Dom1::value_type>::result_type> std::operator+(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray<typename _Dom::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(+, __plus)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__plus, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__plus, typename _Dom1::value_type>::result_type> std::operator+(const std::valarray<typename _Dom::value_type>&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(+, __plus)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:402:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::valarray<typename _Dom::value_type>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/valarray:1167:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__plus, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__plus, _Tp>::result_type> std::operator+(const std::valarray<_Tp>&, const std::valarray<_Tp>&)
 _DEFINE_BINARY_OPERATOR(+, __plus)
 ^
/usr/include/c++/4.8/valarray:1167:1: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::valarray<_Tp>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/valarray:1167:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__plus, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__plus, _Tp>::result_type> std::operator+(const std::valarray<_Tp>&, const _Tp&)
 _DEFINE_BINARY_OPERATOR(+, __plus)
 ^
/usr/include/c++/4.8/valarray:1167:1: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::valarray<_Tp>'
     cout << -a + b << "\n";

                  ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/valarray:1167:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__plus, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__plus, _Tp>::result_type> std::operator+(const _Tp&, const std::valarray<_Tp>&)
 _DEFINE_BINARY_OPERATOR(+, __plus)
 ^
/usr/include/c++/4.8/valarray:1167:1: note:   template argument deduction/substitution failed:
numere_mari.cpp:192:18: note:   'big_int' is not derived from 'const std::valarray<_Tp>'
     cout << -a + b << "\n";

                  ^
numere_mari.cpp:193:15: error: no match for 'operator-' (operand types are 'big_int' and 'big_int')
     cout << a - b << "\n";

               ^
numere_mari.cpp:193:15: note: candidates are:
numere_mari.cpp:101:11: note: big_int big_int::operator-() const
   big_int operator-() const {

           ^
numere_mari.cpp:101:11: note:   candidate expects 0 arguments, 1 provided
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:327:5: note: template<class _Iterator> typename std::reverse_iterator<_Iterator>::difference_type std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)
     operator-(const reverse_iterator<_Iterator>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:327:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:193:17: note:   'big_int' is not derived from 'const std::reverse_iterator<_Iterator>'
     cout << a - b << "\n";

                 ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:379:5: note: template<class _IteratorL, class _IteratorR> decltype ((__y.base() - __x.base())) std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)
     operator-(const reverse_iterator<_IteratorL>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:379:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:193:17: note:   'big_int' is not derived from 'const std::reverse_iterator<_Iterator>'
     cout << a - b << "\n";

                 ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1104:5: note: template<class _IteratorL, class _IteratorR> decltype ((__x.base() - __y.base())) std::operator-(const std::move_iterator<_Iterator>&, const std::move_iterator<_IteratorR>&)
     operator-(const move_iterator<_IteratorL>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:1104:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:193:17: note:   'big_int' is not derived from 'const std::move_iterator<_Iterator>'
     cout << a - b << "\n";

                 ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1111:5: note: template<class _Iterator> decltype ((__x.base() - __y.base())) std::operator-(const std::move_iterator<_Iterator>&, const std::move_iterator<_Iterator>&)
     operator-(const move_iterator<_Iterator>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:1111:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:193:17: note:   'big_int' is not derived from 'const std::move_iterator<_Iterator>'
     cout << a - b << "\n";

                 ^
In file included from /usr/include/c++/4.8/ccomplex:38:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/complex:354:5: note: template<class _Tp> std::complex<_Tp> std::operator-(const std::complex<_Tp>&, const std::complex<_Tp>&)
     operator-(const complex<_Tp>& __x, const complex<_Tp>& __y)
     ^
/usr/include/c++/4.8/complex:354:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:193:17: note:   'big_int' is not derived from 'const std::complex<_Tp>'
     cout << a - b << "\n";

                 ^
In file included from /usr/include/c++/4.8/ccomplex:38:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/complex:363:5: note: template<class _Tp> std::complex<_Tp> std::operator-(const std::complex<_Tp>&, const _Tp&)
     operator-(const complex<_Tp>& __x, const _Tp& __y)
     ^
/usr/include/c++/4.8/complex:363:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:193:17: note:   'big_int' is not derived from 'const std::complex<_Tp>'
     cout << a - b << "\n";

                 ^
In file included from /usr/include/c++/4.8/ccomplex:38:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/complex:372:5: note: template<class _Tp> std::complex<_Tp> std::operator-(const _Tp&, const std::complex<_Tp>&)
     operator-(const _Tp& __x, const complex<_Tp>& __y)
     ^
/usr/include/c++/4.8/complex:372:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:193:17: note:   'big_int' is not derived from 'const std::complex<_Tp>'
     cout << a - b << "\n";

                 ^
In file included from /usr/include/c++/4.8/ccomplex:38:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/complex:449:5: note: template<class _Tp> std::complex<_Tp> std::operator-(const std::complex<_Tp>&)
     operator-(const complex<_Tp>& __x)
     ^
/usr/include/c++/4.8/complex:449:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:193:17: note:   'big_int' is not derived from 'const std::complex<_Tp>'
     cout << a - b << "\n";

                 ^
In file included from /usr/include/c++/4.8/vector:65:0,
                 from /usr/include/c++/4.8/bits/random.h:34,
                 from /usr/include/c++/4.8/random:50,
                 from /usr/include/c++/4.8/bits/stl_algo.h:65,
                 from /usr/include/c++/4.8/algorithm:62,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/stl_bvector.h:208:3: note: std::ptrdiff_t std::operator-(const std::_Bit_iterator_base&, const std::_Bit_iterator_base&)
   operator-(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y)
   ^
/usr/include/c++/4.8/bits/stl_bvector.h:208:3: note:   no known conversion for argument 1 from 'big_int' to 'const std::_Bit_iterator_base&'
In file included from /usr/include/c++/4.8/deque:64:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:67,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/stl_deque.h:331:5: note: template<class _Tp, class _Ref, class _Ptr> typename std::_Deque_iterator<_Tp, _Ref, _Ptr>::difference_type std::operator-(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _Ref, _Ptr>&)
     operator-(const _Deque_iterator<_Tp, _Ref, _Ptr>& __x,
     ^
/usr/include/c++/4.8/bits/stl_deque.h:331:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:193:17: note:   'big_int' is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>'
     cout << a - b << "\n";

                 ^
In file included from /usr/include/c++/4.8/deque:64:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:67,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/stl_deque.h:343:5: note: template<class _Tp, class _RefL, class _PtrL, class _RefR, class _PtrR> typename std::_Deque_iterator<_Tp, _Ref, _Ptr>::difference_type std::operator-(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _RefR, _PtrR>&)
     operator-(const _Deque_iterator<_Tp, _RefL, _PtrL>& __x,
     ^
/usr/include/c++/4.8/bits/stl_deque.h:343:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:193:17: note:   'big_int' is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>'
     cout << a - b << "\n";

                 ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template<class _Dom1, class _Dom2> std::_Expr<std::_BinClos<std::__minus, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(-, __minus)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:403:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:193:17: note:   'big_int' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
     cout << a - b << "\n";

                 ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__minus, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)
     _DEFINE_EXPR_BINARY_OPERATOR(-, __minus)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:403:5: note:   template argument deduction/substitution failed:
numere_mari.cpp:193:17: note:   'big_int' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
     cout << a - b << "\n";

                 ^
In file included from /usr/include/c++/4.8/valarray:587:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94,
                 from numere_mari.cpp:1:
/usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__minus, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(-, __minus)
     ^
/usr/include/c++/4.8/bits/valarray_after.h:403:5: note:   template argument deduction/subst

Cum funcționează evaluarea?

www.pbinfo.ro permite evaluarea a două tipuri de probleme:

  • probleme la care rezolvarea presupune scrierea unui program complet
  • probleme la care rezolvarea presupune scrierea unei secvențe de program - câteva instrucțiuni, o listă de declarații, una sau mai multe funcții, etc.

Problema Numere Mari face parte din a doua categorie. Pentru aceste probleme se folosește un program suport, furnizat de propunătorul problemei. Soluția propusă de tine va fi evaluată astfel:

  • Soluția propusă de tine este inclusă în programul suport, apoi acesta este compilat. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
  • Datorită existenței programului suport, la compilare pot să apară erori sau avertismente care să nu se refere la instrucțiunile scrise de tine, dar care sunt datorate faptului că soluția ta nu este corectă.
  • Dacă programul suport a fost compilat, executabilul obținut va fi rulat, furnizându-i-se unul sau mai multe seturi de date de intrare, în concordanță cu restricțiile specifice problemei. Pentru fiecare set de date se obține un anumit punctaj, în raport cu corectitudinea soluției tale.

Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.

Du-te sus!