Rezumat problemă

Detalii

Problema	Euler	Operații I/O	euler.in/euler.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#48656985	Utilizator	Lupascu Mihnea (123456789Mihnea)
Fișier	euler.cpp	Dimensiune	520 B
Data încărcării	01 Februarie 2024, 10:28	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

euler.cpp:3:14: error: variable 'std::ifstream cin' has initializer but incomplete type
  ifstream cin("euler.in");

              ^
euler.cpp:4:15: error: variable 'std::ofstream cout' has initializer but incomplete type
  ofstream cout("euler.out");

               ^
euler.cpp: In function 'void Euler(int)':
euler.cpp:11:20: error: invalid conversion from 'int (*)[202]' to 'int' [-fpermissive]
             a[k][i]=a;

                    ^
euler.cpp: In lambda function:
euler.cpp:12:13: error: expected '{' before '[' token
          [i][k]=0;

             ^
euler.cpp: In function 'void Euler(int)':
euler.cpp:12:13: error: no match for 'operator[]' (operand types are 'Euler(int)::__lambda0' and 'int')
euler.cpp: In function 'int main()':
euler.cpp:19:5: error: reference to 'cin' is ambiguous
     cin >> n;

     ^
euler.cpp:3:11: note: candidates are: <typeprefixerror>cin
  ifstream cin("euler.in");

           ^
In file included from euler.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
euler.cpp:20:11: error: reference to 'cin' is ambiguous
     while(cin>>x>>y)

           ^
euler.cpp:3:11: note: candidates are: <typeprefixerror>cin
  ifstream cin("euler.in");

           ^
In file included from euler.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
euler.cpp:21:16: error: invalid conversion from 'int (*)[202]' to 'int' [-fpermissive]
         a[x][y]=a;

                ^
euler.cpp:22:7: warning: capture of variable 'y' with non-automatic storage duration [enabled by default]
      [y][x]= 1;

       ^
euler.cpp:5:28: note: 'int y' declared here
  int n , a[202][202] , x , y , L[40001] , cnt;

                            ^
euler.cpp: In lambda function:
euler.cpp:22:9: error: expected '{' before '[' token
      [y][x]= 1;

         ^
euler.cpp: In function 'int main()':
euler.cpp:22:9: error: no match for 'operator[]' (operand types are 'main()::__lambda1' and 'int')
euler.cpp:24:5: error: reference to 'cout' is ambiguous
     cout<<cnt<<'\n';

     ^
euler.cpp:4:11: note: candidates are: <typeprefixerror>cout
  ofstream cout("euler.out");

           ^
In file included from euler.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
euler.cpp:26:9: error: reference to 'cout' is ambiguous
         cout<<L[i]<<" ";

         ^
euler.cpp:4:11: note: candidates are: <typeprefixerror>cout
  ofstream cout("euler.out");

           ^
In file included from euler.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?