Rezumat problemă

Detalii

Problema	Drum Hamiltonian	Operații I/O	drum_hamiltonian.in/drum_hamiltonian.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#58145823	Utilizator	Popa Elena (ElenaPopa27)
Fișier	drum_hamiltonian.cpp	Dimensiune	883 B
Data încărcării	16 Mai 2025, 11:23	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

drum_hamiltonian.cpp:3:1: error: 'usingnamespace' does not name a type
 usingnamespace std;

 ^
drum_hamiltonian.cpp:4:1: error: 'ifstream' does not name a type
 ifstream f ("drum_hamiltonian.in");

 ^
drum_hamiltonian.cpp:5:1: error: 'ofstream' does not name a type
 ofstream g ("drum_hamiltonian.out");

 ^
drum_hamiltonian.cpp: In function 'void afis(int)':
drum_hamiltonian.cpp:8:17: warning: left operand of comma operator has no effect [-Wunused-value]
 { for (int i=1;i<=k,i++) cout<<x[i]<<" ";

                 ^
drum_hamiltonian.cpp:8:24: error: expected ';' before ')' token
 { for (int i=1;i<=k,i++) cout<<x[i]<<" ";

                        ^
drum_hamiltonian.cpp:8:26: error: 'cout' was not declared in this scope
 { for (int i=1;i<=k,i++) cout<<x[i]<<" ";

                          ^
drum_hamiltonian.cpp:8:26: note: suggested alternative:
In file included from drum_hamiltonian.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
drum_hamiltonian.cpp:9:2: error: 'cout' was not declared in this scope
  cout<<"\n";

  ^
drum_hamiltonian.cpp:9:2: note: suggested alternative:
In file included from drum_hamiltonian.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
drum_hamiltonian.cpp: In function 'int valid(int)':
drum_hamiltonian.cpp:12:31: error: expected ']' before ')' token
 { if(k>=2)if(a[x[k-1]][x[k]==0)return 0;

                               ^
drum_hamiltonian.cpp: In function 'void bkt(int)':
drum_hamiltonian.cpp:16:23: error: unable to find numeric literal operator 'operator"" k'
 {for (int i=1;i<=n && 0k==0;i++)

                       ^
drum_hamiltonian.cpp:17:28: error: expected '}' before ';' token
     if( fr[i]==0)ok={x[k]=1;

                            ^
drum_hamiltonian.cpp:18:25: error: 'i' was not declared in this scope
                      fr[i]=1;

                         ^
drum_hamiltonian.cpp:19:37: error: expected ')' before 'if'
                      if ( valid((k))if(k==n)ok=1;

                                     ^
drum_hamiltonian.cpp: In function 'int main()':
drum_hamiltonian.cpp:25:6: error: 'f' was not declared in this scope
      f>>n;

      ^
drum_hamiltonian.cpp:29:16: error: 'g' was not declared in this scope
      if(ok==1){g<<1;

                ^
drum_hamiltonian.cpp:34:15: error: expected '}' at end of input
               }

               ^

Cum funcționează evaluarea?