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Detalii evaluare #62894629
Rezumat problemă
#4405
Prin operația de unificare a două numere naturale a și b înțelegem obținerea celui mai mare număr care se poate forma din cifrele distincte din scrierea numărului a și cifrele distincte din scrierea numărului b. Determinați și afișați:
1. cel mai mare număr de exact k cifre din șirul dat;
2. cel mai mare număr care poate fi obținut prin unificarea a două valori aflate pe poziții alăturate în șirul dat;
3. cel mai mare număr care se poate obține prin unificarea a k valori aflate pe poziții consecutive în șirul dat.
OJI 2023, clasa a VI-a
Pracsiu Dan (dnprx) Detalii
| Problema | unificare | Operații I/O |
unificare.in/unificare.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #62894629 | Utilizator |
Zlatkov Osman (OsmanZlatkov)
|
| Fișier | unificare.cpp | Dimensiune | 1.33 KB |
| Data încărcării | 05 Februarie 2026, 13:31 | Scor/rezultat | Eroare de compilare |
Evaluare
Mesaj compilare
unificare.cpp: In function 'std::string verif_maxim(std::string, std::string)': unificare.cpp:9:29: error: invalid use of member function (did you forget the '()' ?) else if(s2.size>s1.size())return s2; ^ unificare.cpp:11:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<s1.size();i++){ ^ unificare.cpp: In function 'int main()': unificare.cpp:27:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(s.size()==k && s>maxnr)maxnr=s; ^ unificare.cpp:33:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<s.size();i++){ ^ unificare.cpp:34:17: error: no match for 'operator-' (operand types are 'std::string {aka std::basic_string<char>}' and 'char') f1[s-'0']++; ^ unificare.cpp:34:17: 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/fstream:38, from unificare.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: unificare.cpp:34:18: note: 'std::string {aka std::basic_string<char>}' is not derived from 'const std::reverse_iterator<_Iterator>' f1[s-'0']++; ^ 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/fstream:38, from unificare.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: unificare.cpp:34:18: note: 'std::string {aka std::basic_string<char>}' is not derived from 'const std::reverse_iterator<_Iterator>' f1[s-'0']++; ^ 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/fstream:38, from unificare.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: unificare.cpp:34:18: note: 'std::string {aka std::basic_string<char>}' is not derived from 'const std::move_iterator<_Iterator>' f1[s-'0']++; ^ 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/fstream:38, from unificare.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: unificare.cpp:34:18: note: 'std::string {aka std::basic_string<char>}' is not derived from 'const std::move_iterator<_Iterator>' f1[s-'0']++; ^ 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 unificare.cpp:2: /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 'std::string {aka std::basic_string<char>}' to 'const std::_Bit_iterator_base&' 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/fstream:38, from unificare.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:896:5: note: template<class _Iterator, class _Container> typename __gnu_cxx::__normal_iterator<_Iterator, _Container>::difference_type __gnu_cxx::operator-(const __gnu_cxx::__normal_iterator<_Iterator, _Container>&, const __gnu_cxx::__normal_iterator<_Iterator, _Container>&) operator-(const __normal_iterator<_Iterator, _Container>& __lhs, ^ /usr/include/c++/4.8/bits/stl_iterator.h:896:5: note: template argument deduction/substitution failed: unificare.cpp:34:18: note: 'std::string {aka std::basic_string<char>}' is not derived from 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>' f1[s-'0']++; ^ 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/fstream:38, from unificare.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:884:5: note: template<class _IteratorL, class _IteratorR, class _Container> decltype ((__lhs.base() - __rhs.base())) __gnu_cxx::operator-(const __gnu_cxx::__normal_iterator<_IteratorL, _Container>&, const __gnu_cxx::__normal_iterator<_IteratorR, _Container>&) operator-(const __normal_iterator<_IteratorL, _Container>& __lhs, ^ /usr/include/c++/4.8/bits/stl_iterator.h:884:5: note: template argument deduction/substitution failed: unificare.cpp:34:18: note: 'std::string {aka std::basic_string<char>}' is not derived from 'const __gnu_cxx::__normal_iterator<_IteratorL, _Container>' f1[s-'0']++; ^ unificare.cpp: In lambda function: unificare.cpp:38:22: error: expected '{' before '>' token if(f1>[i]>0)s=s+char(i+'0'); ^ unificare.cpp: In function 'int main()': unificare.cpp:38:18: error: no match for 'operator>' (operand types are 'int [10]' and 'main()::__lambda0') if(f1>[i]>0)s=s+char(i+'0'); ^ unificare.cpp:38:18: note: candidates are: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:64:0, 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/fstream:38, from unificare.cpp:1: /usr/include/c++/4.8/bits/stl_pair.h:233:5: note: template<class _T1, class _T2> constexpr bool std::operator>(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&) operator>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) ^ /usr/include/c++/4.8/bits/stl_pair.h:233:5: note: template argument deduction/substitution failed: unificare.cpp:38:22: note: mismatched types 'const std::pair<_T1, _T2>' and 'int [10]' if(f1>[i]>0)s=s+char(i+'0'); ^ 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/fstream:38, from unificare.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:309:5: note: template<class _Iterator> bool 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:309:5: note: template argument deduction/substitution failed: unificare.cpp:38:22: note: mismatched types 'const std::reverse_iterator<_Iterator>' and 'int [10]' if(f1>[i]>0)s=s+char(i+'0'); ^ 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/fstream:38, from unificare.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:359:5: note: template<class _IteratorL, class _IteratorR> bool 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:359:5: note: template argument deduction/substitution failed: unificare.cpp:38:22: note: mismatched types 'const std::reverse_iterator<_Iterator>' and 'int [10]' if(f1>[i]>0)s=s+char(i+'0'); ^ 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/fstream:38, from unificare.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:1079:5: note: template<class _IteratorL, class _IteratorR> bool 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:1079:5: note: template argument deduction/substitution failed: unificare.cpp:38:22: note: mismatched types 'const std::move_iterator<_Iterator>' and 'int [10]' if(f1>[i]>0)s=s+char(i+'0'); ^ 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/fstream:38, from unificare.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:1085:5: note: template<class _Iterator> bool 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:1085:5: note: template argument deduction/substitution failed: unificare.cpp:38:22: note: mismatched types 'const std::move_iterator<_Iterator>' and 'int [10]' if(f1>[i]>0)s=s+char(i+'0'); ^ 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/fstream:38, from unificare.cpp:1: /usr/include/c++/4.8/bits/basic_string.h:2606:5: note: template<class _CharT, class _Traits, class _Alloc> bool 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:2606:5: note: template argument deduction/substitution failed: unificare.cpp:38:22: note: mismatched types 'const std::basic_string<_CharT, _Traits, _Alloc>' and 'int [10]' if(f1>[i]>0)s=s+char(i+'0'); ^ 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/fstream:38, from unificare.cpp:1: /usr/include/c++/4.8/bits/basic_string.h:2618:5: note: template<class _CharT, class _Traits, class _Alloc> bool 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:2618:5: note: template argument deduction/substitution failed: unificare.cpp:38:22: note: mismatched types 'const std::basic_string<_CharT, _Traits, _Alloc>' and 'int [10]' if(f1>[i]>0)s=s+char(i+'0'); ^ 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/fstream:38, from unificare.cpp:1: /usr/include/c++/4.8/bits/basic_string.h:2630:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator>(const _CharT*, const std::basic_string<_CharT, _Traits, _Alloc>&) operator>(const _CharT* __lhs, ^ /usr/include/c++/4.8/bits/basic_string.h:2630:5: note: template argument deduction/substitution failed: unificare.cpp:38:22: note: 'main()::__lambda0' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>' if(f1>[i]>0)s=s+char(i+'0'); ^ In file included from /usr/include/c++/4.8/vector:64:0, 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 unificare.cpp:2: /usr/include/c++/4.8/bits/stl_vector.h:1434:5: note: template<class _Tp, class _Alloc> bool std::operator>(const std::vector<_Tp, _Alloc>&, const std::vector<_Tp, _Alloc>&) operator>(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y) ^ /usr/include/c++/4.8/bits/stl_vector.h:1434:5: note: template argument deduction/substitution failed: unificare.cpp:38:22: note: mismatched types 'const std::vector<_Tp, _Alloc>' and 'int [10]' if(f1>[i]>0)s=s+char(i+'0'); ^ In file included from /usr/include/c++/4.8/tuple:39:0, from /usr/include/c++/4.8/functional:55, from /usr/include/c++/4.8/bits/stl_algo.h:66, from /usr/include/c++/4.8/algorithm:62, from unificare.cpp:2: /usr/include/c++/4.8/array:246:5: note: template<class _Tp, unsigned int _Nm> bool std::operator>(const std::array<_Tp, _Nm>&, const std::array<_Tp, _Nm>&) operator>(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two) ^ /usr/include/c++/4.8/array:246:5: note: template argument deduction/substitution failed: unificare.cpp:38:22: note: mismatched types 'const std::array<_Tp, _Nm>' and 'int [10]' if(f1>[i]>0)s=s+char(i+'0'); ^ In file included from /usr/include/c++/4.8/functional:55:0, from /usr/include/c++/4.8/bits/stl_algo.h:66, from /usr/include/c++/4.8/algorithm:62, from unificare.cpp:2: /usr/include/c++/4.8/tuple:841:5: note: template<class ... _TElements, class ... _UElements> constexpr bool std::operator>(const std::tuple<_Elements ...>&, const std::tuple<_Elements ...>&) operator>(const tuple<_TElements...>& __t, ^ /usr/include/c++/4.8/tuple:841:5: note: template argument deduction/substitution failed: unificare.cpp:38:22: note: mismatched types 'const std::tuple<_Elements ...>' and 'int [10]' if(f1>[i]>0)s=s+char(i+'0'); ^ unificare.cpp:42:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<s2.size();i++) ^ unificare.cpp:43:22: error: no match for 'operator-' (operand types are 'std::string {aka std::basic_string<char>}' and 'char') f2[s2-'0']++; ^ unificare.cpp:43:22: 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/fstream:38, from unificare.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: unificare.cpp:43:23: note: 'std::string {aka std::basic_string<char>}' is not derived from 'const std::reverse_iterator<_Iterator>' f2[s2-'0']++; ^ 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/fstream:38, from unificare.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: unificare.cpp:43:23: note: 'std::string {aka std::basic_string<char>}' is not derived from 'const std::reverse_iterator<_Iterator>' f2[s2-'0']++; ^ 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/fstream:38, from unificare.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: unificare.cpp:43:23: note: 'std::string {aka std::basic_string<char>}' is not derived from 'const std::move_iterator<_Iterator>' f2[s2-'0']++; ^ 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/fstream:38, from unificare.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: unificare.cpp:43:23: note: 'std::string {aka std::basic_string<char>}' is not derived from 'const std::move_iterator<_Iterator>' f2[s2-'0']++; ^ 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 unificare.cpp:2: /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 'std::string {aka std::basic_string<char>}' to 'const std::_Bit_iterator_base&' 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/fstream:38, from unificare.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:896:5: note: template<class _Iterator, class _Container> typename __gnu_cxx::__normal_iterator<_Iterator, _Container>::difference_type __gnu_cxx::operator-(const __gnu_cxx::__normal_iterator<_Iterator, _Container>&, const __gnu_cxx::__normal_iterator<_Iterator, _Container>&) operator-(const __normal_iterator<_Iterator, _Container>& __lhs, ^ /usr/include/c++/4.8/bits/stl_iterator.h:896:5: note: template argument deduction/substitution failed: unificare.cpp:43:23: note: 'std::string {aka std::basic_string<char>}' is not derived from 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>' f2[s2-'0']++; ^ 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/fstream:38, from unificare.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:884:5: note: template<class _IteratorL, class _IteratorR, class _Container> decltype ((__lhs.base() - __rhs.base())) __gnu_cxx::operator-(const __gnu_cxx::__normal_iterator<_IteratorL, _Container>&, const __gnu_cxx::__normal_iterator<_IteratorR, _Container>&) operator-(const __normal_iterator<_IteratorL, _Container>& __lhs, ^ /usr/include/c++/4.8/bits/stl_iterator.h:884:5: note: template argument deduction/substitution failed: unificare.cpp:43:23: note: 'std::string {aka std::basic_string<char>}' is not derived from 'const __gnu_cxx::__normal_iterator<_IteratorL, _Container>' f2[s2-'0']++; ^ unificare.cpp:44:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<s2.size();i++) ^ unificare.cpp: At global scope: unificare.cpp:54:5: error: expected unqualified-id before 'return' return 0; ^ unificare.cpp:55:1: error: expected declaration before '}' token } ^
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 unificare face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
- Programul sursă este compilat folosind compilatorul corespunzător. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
- Dacă programul 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.