Rezumat problemă

Detalii

Problema	a1z26	Operații I/O	a1z26.in/a1z26.out
Limita timp	0.1 secunde	Limita memorie	Total: 0.1 MB / Stivă 0.1 MB
Id soluție	#34341880	Utilizator	mihai fatu (cont_test12311312)
Fișier	a1z26.cpp	Dimensiune	468 B
Data încărcării	29 Ianuarie 2022, 21:02	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

a1z26.cpp:3:13: error: variable 'std::ifstream cin' has initializer but incomplete type
 ifstream cin("a1z26.in");

             ^
a1z26.cpp:4:14: error: variable 'std::ofstream cout' has initializer but incomplete type
 ofstream cout("a1z26.out");

              ^
a1z26.cpp: In function 'int main()':
a1z26.cpp:9:5: error: reference to 'cin' is ambiguous
     cin>>p;

     ^
a1z26.cpp:3:10: note: candidates are: <typeprefixerror>cin
 ifstream cin("a1z26.in");

          ^
In file included from a1z26.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
a1z26.cpp:12:9: error: reference to 'cin' is ambiguous
         cin.get();

         ^
a1z26.cpp:3:10: note: candidates are: <typeprefixerror>cin
 ifstream cin("a1z26.in");

          ^
In file included from a1z26.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
a1z26.cpp:13:17: error: reference to 'cin' is ambiguous
         getline(cin,s);

                 ^
a1z26.cpp:3:10: note: candidates are: <typeprefixerror>cin
 ifstream cin("a1z26.in");

          ^
In file included from a1z26.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
a1z26.cpp:14:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int i=0;i<s.length();i++)

                                ^
a1z26.cpp:15:13: error: reference to 'cout' is ambiguous
             cout<<(int)s[i]-'A'+1<<" ";

             ^
a1z26.cpp:4:10: note: candidates are: <typeprefixerror>cout
 ofstream cout("a1z26.out");

          ^
In file included from a1z26.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
a1z26.cpp:19:8: error: reference to 'cin' is ambiguous
        cin.get();

        ^
a1z26.cpp:3:10: note: candidates are: <typeprefixerror>cin
 ifstream cin("a1z26.in");

          ^
In file included from a1z26.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
a1z26.cpp:20:8: error: reference to 'cin' is ambiguous
        cin>>n;

        ^
a1z26.cpp:3:10: note: candidates are: <typeprefixerror>cin
 ifstream cin("a1z26.in");

          ^
In file included from a1z26.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
a1z26.cpp:22:9: error: reference to 'cin' is ambiguous
        {cin>>x;cout<<(char)(x+'A'-1);}

         ^
a1z26.cpp:3:10: note: candidates are: <typeprefixerror>cin
 ifstream cin("a1z26.in");

          ^
In file included from a1z26.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
a1z26.cpp:22:16: error: reference to 'cout' is ambiguous
        {cin>>x;cout<<(char)(x+'A'-1);}

                ^
a1z26.cpp:4:10: note: candidates are: <typeprefixerror>cout
 ofstream cout("a1z26.out");

          ^
In file included from a1z26.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?