Rezumat problemă

CircuiteParitate

#4635

Se dă un graf orientat cu n vârfuri și m arce. Să se determine toate circuitele elementare formate din vârfuri care au aceeași paritate.

Fișiere Muresan Ciprian (mcip1977) medie

Clasa 11 Teoria Grafurilor Probleme diverse cu grafuri orientate

Rezolvă

Detalii

Problema	CircuiteParitate	Operații I/O	circuiteparitate.in/circuiteparitate.out
Limita timp	0.4 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#58146448	Utilizator	Agafitii Alin (6alin6)
Fișier	circuiteparitate.cpp	Dimensiune	713 B
Data încărcării	16 Mai 2025, 11:45	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

circuiteparitate.cpp:4:10: error: expected unqualified-id before string constant
 ifstream("circuiteparitate.in");

          ^
circuiteparitate.cpp:4:10: error: expected ')' before string constant
circuiteparitate.cpp:5:10: error: expected unqualified-id before string constant
 ofstream("circuiteparitate.out")

          ^
circuiteparitate.cpp:5:10: error: expected ')' before string constant
circuiteparitate.cpp: In function 'void afis(int)':
circuiteparitate.cpp:12:29: error: 'g' was not declared in this scope
     for (int i=1; i<=k; i++)g<<x[i]<< " ";

                             ^
circuiteparitate.cpp:12:32: error: 'x' was not declared in this scope
     for (int i=1; i<=k; i++)g<<x[i]<< " ";

                                ^
circuiteparitate.cpp:13:5: error: 'g' was not declared in this scope
     g<<"\n";

     ^
circuiteparitate.cpp: In function 'int valid(int)':
circuiteparitate.cpp:20:12: error: 'a' was not declared in this scope
 if(k>=2)if(a[x[k-1]][x[k]]==0)return 0;

            ^
circuiteparitate.cpp:20:14: error: 'x' was not declared in this scope
 if(k>=2)if(a[x[k-1]][x[k]]==0)return 0;

              ^
circuiteparitate.cpp: In function 'void bkt(int)':
circuiteparitate.cpp:27:22: error: 'n' was not declared in this scope
     for (int i=1; i<=n &&ok==0;i++)

                      ^
circuiteparitate.cpp:27:26: error: 'ok' was not declared in this scope
     for (int i=1; i<=n &&ok==0;i++)

                          ^
circuiteparitate.cpp:28:12: error: 'fr' was not declared in this scope
         if(fr[i]==0)

            ^
circuiteparitate.cpp:29:6: error: 'x' was not declared in this scope
     {x[k]=1;

      ^
circuiteparitate.cpp:31:8: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses]
      if(valid(k))if(k==n){ok=1;afis(k);}

        ^
circuiteparitate.cpp: In function 'int main()':
circuiteparitate.cpp:40:3: error: 'f' was not declared in this scope
   f>>n>>m;

   ^
circuiteparitate.cpp:40:6: error: 'n' was not declared in this scope
   f>>n>>m;

      ^
circuiteparitate.cpp:40:9: error: 'm' was not declared in this scope
   f>>n>>m;

         ^
circuiteparitate.cpp:44:6: error: 'a' was not declared in this scope
      a[v1][v2]=1;

      ^

Cum funcționează evaluarea?