Rezumat problemă

LungimeMaxima

#87

Să se scrie un program care citește mai multe propoziții și determină propoziția de lungime maximă.

Fișiere Candale Silviu (silviu) ușoară

Clasa 10 Şiruri de caractere Funcții predefinite cu șiruri de caractere

Rezolvă

Detalii

Problema	LungimeMaxima	Operații I/O	lgmax.in/lgmax.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#57602135	Utilizator	Iacobescu Octavian (0ctavian)
Fișier	lungimemaxima.cpp	Dimensiune	338 B
Data încărcării	07 Aprilie 2025, 11:29	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

lungimemaxima.cpp: In function 'int main()':
lungimemaxima.cpp:15:21: error: no matching function for call to 'getline(char [255], int)'
     e>>getline(s,255);

                     ^
lungimemaxima.cpp:15:21: note: candidates are:
In file included from /usr/include/stdio.h:934:0,
                 from /usr/include/c++/4.8/cstdio:42,
                 from /usr/include/c++/4.8/ext/string_conversions.h:43,
                 from /usr/include/c++/4.8/bits/basic_string.h:2815,
                 from /usr/include/c++/4.8/string:52,
                 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 lungimemaxima.cpp:1:
/usr/include/i386-linux-gnu/bits/stdio.h:115:1: note: __ssize_t getline(char**, size_t*, FILE*)
 getline (char **__lineptr, size_t *__n, FILE *__stream)
 ^
/usr/include/i386-linux-gnu/bits/stdio.h:115:1: note:   candidate expects 3 arguments, 2 provided
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 lungimemaxima.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2793:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::getline(std::basic_istream<_CharT, _Traits>&, std::basic_string<_CharT, _Traits, _Alloc>&)
     getline(basic_istream<_CharT, _Traits>& __is,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2793:5: note:   template argument deduction/substitution failed:
lungimemaxima.cpp:15:21: note:   mismatched types 'std::basic_istream<_CharT, _Traits>' and 'char [255]'
     e>>getline(s,255);

                     ^
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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from lungimemaxima.cpp:1:
/usr/include/c++/4.8/bits/basic_string.tcc:1068:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::getline(std::basic_istream<_CharT, _Traits>&, std::basic_string<_CharT, _Traits, _Alloc>&, _CharT)
     getline(basic_istream<_CharT, _Traits>& __in,
     ^
/usr/include/c++/4.8/bits/basic_string.tcc:1068:5: note:   template argument deduction/substitution failed:
lungimemaxima.cpp:15:21: note:   mismatched types 'std::basic_istream<_CharT, _Traits>' and 'char [255]'
     e>>getline(s,255);

                     ^

Cum funcționează evaluarea?