Rezumat problemă

Parsare C++

#2081

Se citesc numere până când nu mai este niciun număr de citit. Se cere să se afișeze valoarea maximă dintre acestea.

Fișiere Munteanu Vlad (vladm98) Vlad Munteanu medie

Clasa 10 Şiruri de caractere Probleme diverse

Rezolvă

Detalii

Problema	Parsare	Operații I/O	parsare.in/parsare.out
Limita timp	0.7 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#56825593	Utilizator	Cotfas Evelina (coolaiddd)
Fișier	parsare.cpp	Dimensiune	444 B
Data încărcării	06 Martie 2025, 23:05	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

parsare.cpp:10:27: warning: multi-character character constant [-Wmultichar]
     while(getline(fin, s, '/n'))

                           ^
parsare.cpp: In function 'int main()':
parsare.cpp:10:31: error: no matching function for call to 'getline(std::ifstream&, char [100001], int)'
     while(getline(fin, s, '/n'))

                               ^
parsare.cpp:10:31: 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 parsare.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:   no known conversion for argument 2 from 'char [100001]' to 'size_t* {aka unsigned int*}'
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 parsare.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:
parsare.cpp:10:31: note:   mismatched types 'std::basic_string<_CharT, _Traits, _Alloc>' and 'char [100001]'
     while(getline(fin, s, '/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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from parsare.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:
parsare.cpp:10:31: note:   mismatched types 'std::basic_string<_CharT, _Traits, _Alloc>' and 'char [100001]'
     while(getline(fin, s, '/n'))

                               ^

Cum funcționează evaluarea?