Rezumat problemă

Count5

#2669

Se dă un vector cu n numere naturale. Să se determine câte dintre perechile de elemente din vector sunt formate din valori cu aceeași sumă a cifrelor.

Consola Popa Bogdan Ioan (PopaBogdan) Daniel Popa medie

Clasa 9 Tablouri unidimensionale (vectori) Vectori caracteristici / de frecventa

Rezolvă

Detalii

Problema	Count5	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#58327121	Utilizator	Voicu Alexia (alexiavoicu15)
Fișier	count5.cpp	Dimensiune	399 B
Data încărcării	27 Mai 2025, 13:20	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

count5.cpp: In lambda function:
count5.cpp:20:23: error: expected '{' before '-' token
         p=p+(s[i]*([i]-1))/2;

                       ^
count5.cpp: In function 'int main()':
count5.cpp:20:23: error: no match for 'operator-' (operand types are 'main()::__lambda0' and 'int')
count5.cpp:20:23: 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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from count5.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:
count5.cpp:20:24: note:   'main()::__lambda0' is not derived from 'const std::reverse_iterator<_Iterator>'
         p=p+(s[i]*([i]-1))/2;

                        ^
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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from count5.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:
count5.cpp:20:24: note:   'main()::__lambda0' is not derived from 'const std::reverse_iterator<_Iterator>'
         p=p+(s[i]*([i]-1))/2;

                        ^
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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from count5.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:
count5.cpp:20:24: note:   'main()::__lambda0' is not derived from 'const std::move_iterator<_Iterator>'
         p=p+(s[i]*([i]-1))/2;

                        ^
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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from count5.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:
count5.cpp:20:24: note:   'main()::__lambda0' is not derived from 'const std::move_iterator<_Iterator>'
         p=p+(s[i]*([i]-1))/2;

                        ^

Cum funcționează evaluarea?