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	#53645318	Utilizator	Grecu Matei (MateiGrecu)
Fișier	palindrom.cpp	Dimensiune	428 B
Data încărcării	07 Noiembrie 2024, 10:34	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

palindrom.cpp: In function 'int main()':
palindrom.cpp:13:5: error: reference to 'cin' is ambiguous
     cin >> n;

     ^
palindrom.cpp:5:10: note: candidates are: std::ifstream 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:16:9: error: 'fin' was not declared in this scope
         fin.getline(s,20);

         ^
palindrom.cpp:17:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int j=0;j<(strlen(s-1))/2;j++){

                                     ^
palindrom.cpp:18:40: error: 'ok' was not declared in this scope
             if(s[i]!=s[strlen(s)-1-j]) ok=0;

                                        ^
palindrom.cpp:22:6: error: reference to 'cout' is ambiguous
      cout << ok << endl;

      ^
palindrom.cpp:6:10: note: candidates are: std::ofstream 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:22:14: error: 'ok' was not declared in this scope
      cout << ok << endl;

              ^
palindrom.cpp:23:1: error: expected primary-expression before ']' token
 ]
 ^
palindrom.cpp:23:1: error: expected ';' before ']' token
palindrom.cpp:23:1: error: expected '}' at end of input

Cum funcționează evaluarea?