Rezumat problemă

Detalii

Problema	Palindrom	Operații I/O	palindrom.in/palindrom.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#55078128	Utilizator	Cioban Damian (cioban_damian)
Fișier	palindrom.cpp	Dimensiune	619 B
Data încărcării	20 Decembrie 2024, 21:58	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

palindrom.cpp:5:13: error: variable 'std::ifstream cin' has initializer but incomplete type
 ifstream cin("palindrom.in");

             ^
palindrom.cpp:6:14: error: variable 'std::ofstream cout' has initializer but incomplete type
 ofstream cout("palindrom.out");

              ^
palindrom.cpp: In function 'int main()':
palindrom.cpp:11:5: error: reference to 'cin' is ambiguous
     cin >> n;

     ^
palindrom.cpp:5:10: note: candidates are: <typeprefixerror>cin
 ifstream cin("palindrom.in");

          ^
In file included from palindrom.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
palindrom.cpp:15:9: error: reference to 'cin' is ambiguous
         cin >> s;

         ^
palindrom.cpp:5:10: note: candidates are: <typeprefixerror>cin
 ifstream cin("palindrom.in");

          ^
In file included from palindrom.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
palindrom.cpp:17:15: error: 'ch' was not declared in this scope
         while(ch[k]!='\0')

               ^
palindrom.cpp:24:24: error: 'x' was not declared in this scope
             if(s[j]!=s[x-j])

                        ^
palindrom.cpp:29:13: error: reference to 'cout' is ambiguous
             cout << 1 << endl;

             ^
palindrom.cpp:6:10: note: candidates are: <typeprefixerror>cout
 ofstream cout("palindrom.out");

          ^
In file included from palindrom.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
palindrom.cpp:31:13: error: reference to 'cout' is ambiguous
             cout << 0 << endl;

             ^
palindrom.cpp:6:10: note: candidates are: <typeprefixerror>cout
 ofstream cout("palindrom.out");

          ^
In file included from palindrom.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^

Cum funcționează evaluarea?