Rezumat problemă

Sortare

#129

Să se scrie un program care ordonează descrescător elementele unui vector.

Fișiere Candale Silviu (silviu) ușoară

Clasa 9 Tablouri unidimensionale (vectori) Sortarea vectorilor

Rezolvă

Detalii

Problema	Sortare	Operații I/O	sortare.in/sortare.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#61898291	Utilizator	Iuga Karina (karinaaa22)
Fișier	sortare.cpp	Dimensiune	309 B
Data încărcării	15 Decembrie 2025, 08:45	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

sortare.cpp: In function 'int main()':
sortare.cpp:14:23: error: no matching function for call to 'swap(bool)'
         swap(v[i]<v[j]);

                       ^
sortare.cpp:14:23: note: candidates are:
In file included from /usr/include/c++/4.8/bits/stl_pair.h:59:0,
                 from /usr/include/c++/4.8/bits/stl_algobase.h:64,
                 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 sortare.cpp:1:
/usr/include/c++/4.8/bits/move.h:166:5: note: template<class _Tp> void std::swap(_Tp&, _Tp&)
     swap(_Tp& __a, _Tp& __b)
     ^
/usr/include/c++/4.8/bits/move.h:166:5: note:   template argument deduction/substitution failed:
sortare.cpp:14:23: note:   candidate expects 2 arguments, 1 provided
         swap(v[i]<v[j]);

                       ^
In file included from /usr/include/c++/4.8/bits/stl_pair.h:59:0,
                 from /usr/include/c++/4.8/bits/stl_algobase.h:64,
                 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 sortare.cpp:1:
/usr/include/c++/4.8/bits/move.h:185:5: note: template<class _Tp, unsigned int _Nm> void std::swap(_Tp (&)[_Nm], _Tp (&)[_Nm])
     swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
     ^
/usr/include/c++/4.8/bits/move.h:185:5: note:   template argument deduction/substitution failed:
sortare.cpp:14:23: note:   mismatched types '_Tp [_Nm]' and 'bool'
         swap(v[i]<v[j]);

                       ^
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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from sortare.cpp:1:
/usr/include/c++/4.8/bits/stl_pair.h:254:5: note: template<class _T1, class _T2> void std::swap(std::pair<_T1, _T2>&, std::pair<_T1, _T2>&)
     swap(pair<_T1, _T2>& __x, pair<_T1, _T2>& __y)
     ^
/usr/include/c++/4.8/bits/stl_pair.h:254:5: note:   template argument deduction/substitution failed:
sortare.cpp:14:23: note:   mismatched types 'std::pair<_T1, _T2>' and 'bool'
         swap(v[i]<v[j]);

                       ^
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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from sortare.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2717:5: note: template<class _CharT, class _Traits, class _Alloc> void std::swap(std::basic_string<_CharT, _Traits, _Alloc>&, std::basic_string<_CharT, _Traits, _Alloc>&)
     swap(basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2717:5: note:   template argument deduction/substitution failed:
sortare.cpp:14:23: note:   mismatched types 'std::basic_string<_CharT, _Traits, _Alloc>' and 'bool'
         swap(v[i]<v[j]);

                       ^

Cum funcționează evaluarea?