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

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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	#56287973	Utilizator	Ciobotaru Luca (_c_luca)
Fișier	parsare.cpp	Dimensiune	363 B
Data încărcării	12 Februarie 2025, 18:21	Scor / rezultat	Eroare de compilare

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Mesaj compilare

parsare.cpp: In function 'int main()':
parsare.cpp:5:5: error: 'ifstream' was not declared in this scope
     ifstream in("parsare.in");

     ^
parsare.cpp:5:5: note: suggested alternative:
In file included from /usr/include/c++/4.8/ios:38:0,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from parsare.cpp:1:
/usr/include/c++/4.8/iosfwd:157:34: note:   'std::ifstream'
   typedef basic_ifstream<char>   ifstream;
                                  ^
parsare.cpp:5:14: error: expected ';' before 'in'
     ifstream in("parsare.in");

              ^
parsare.cpp:6:5: error: 'ofstream' was not declared in this scope
     ofstream out("parsare.out");

     ^
parsare.cpp:6:5: note: suggested alternative:
In file included from /usr/include/c++/4.8/ios:38:0,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from parsare.cpp:1:
/usr/include/c++/4.8/iosfwd:160:34: note:   'std::ofstream'
   typedef basic_ofstream<char>   ofstream;
                                  ^
parsare.cpp:6:14: error: expected ';' before 'out'
     ofstream out("parsare.out");

              ^
parsare.cpp:11:11: error: 'in' was not declared in this scope
     while(in>>numar){

           ^
parsare.cpp:12:9: error: 'tempmax' was not declared in this scope
         tempmax = numar - '0';

         ^
parsare.cpp:14:13: error: 'ws' was not declared in this scope
         in>>ws;

             ^
parsare.cpp:14:13: note: suggested alternative:
In file included from /usr/include/c++/4.8/istream:882:0,
                 from /usr/include/c++/4.8/fstream:38,
                 from parsare.cpp:1:
/usr/include/c++/4.8/bits/istream.tcc:1016:5: note:   'std::ws'
     ws(basic_istream<_CharT, _Traits>& __in)
     ^
parsare.cpp:17:5: error: 'out' was not declared in this scope
     out<<max;

     ^
parsare.cpp:19:5: error: 'in' was not declared in this scope
     in.close();

     ^

Cum funcționează evaluarea?