Rezumat problemă

Detalii

Problema	Anagrame1	Operații I/O	anagrame1.in/anagrame1.out
Limita timp	0.5 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#50647325	Utilizator	Mihai Daniel (mihaidaniel26)
Fișier	anagrame1.cpp	Dimensiune	653 B
Data încărcării	18 Aprilie 2024, 13:45	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

anagrame1.cpp:5:13: error: variable 'std::ifstream cin' has initializer but incomplete type
 ifstream cin("anagrame1.in");

             ^
anagrame1.cpp:6:14: error: variable 'std::ofstream cout' has initializer but incomplete type
 ofstream cout("anagrame1.out");

              ^
anagrame1.cpp: In function 'void afisare()':
anagrame1.cpp:13:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(i=1;i<=s.size();i++)

                       ^
anagrame1.cpp:14:9: error: reference to 'cout' is ambiguous
         cout<<s[st[i]-1];

         ^
anagrame1.cpp:6:10: note: candidates are: <typeprefixerror>cout
 ofstream cout("anagrame1.out");

          ^
In file included from anagrame1.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
anagrame1.cpp:15:5: error: reference to 'cout' is ambiguous
     cout<<'\n';

     ^
anagrame1.cpp:6:10: note: candidates are: <typeprefixerror>cout
 ofstream cout("anagrame1.out");

          ^
In file included from anagrame1.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
anagrame1.cpp: In function 'void bt(int)':
anagrame1.cpp:20:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(i=1;i<=s.size();i-=-1)

                       ^
anagrame1.cpp:27:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             if(k<s.size()) bt(k+1);

                         ^
anagrame1.cpp: In function 'int main()':
anagrame1.cpp:35:5: error: reference to 'cin' is ambiguous
     cin>>s;

     ^
anagrame1.cpp:5:10: note: candidates are: <typeprefixerror>cin
 ifstream cin("anagrame1.in");

          ^
In file included from anagrame1.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^

Cum funcționează evaluarea?