Rezumat problemă

ComponenteConexe6

#4781

Se dă lista muchiilor unui graf neorientat. Să se afișeze componentele conexe ale acestui graf.

Fișiere Candale Silviu (silviu) ușoară

Clasa 11 Teoria Grafurilor Parcurgerea grafurilor neorientate

Rezolvă

Detalii

Problema	ComponenteConexe6	Operații I/O	componenteconexe6.in/componenteconexe6.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#63926622	Utilizator	Radeanu Veronica (Veronica_07)
Fișier	componenteconexe6.cpp	Dimensiune	764 B
Data încărcării	27 Martie 2026, 08:43	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

componenteconexe6.cpp:5:1: error: expected ',' or ';' before 'ofstream'
 ofstream g("componenteconexe6.out")

 ^
componenteconexe6.cpp: In function 'int bfs(int, int)':
componenteconexe6.cpp:10:3: error: 'v' was not declared in this scope
 { v[start]=k

   ^
componenteconexe6.cpp:11:3: error: expected ';' before 'int'
   int i,k,st,dr;

   ^
componenteconexe6.cpp:13:3: error: 'st' was not declared in this scope
   st=dr=1;

   ^
componenteconexe6.cpp:13:6: error: 'dr' was not declared in this scope
   st=dr=1;

      ^
componenteconexe6.cpp:14:3: error: 'x' was not declared in this scope
   x[1]=start;

   ^
componenteconexe6.cpp:19:9: error: 'i' was not declared in this scope
     for(i=1;i<=n;i++)

         ^
componenteconexe6.cpp:19:16: error: 'n' was not declared in this scope
     for(i=1;i<=n;i++)

                ^
componenteconexe6.cpp:20:21: error: 'a' was not declared in this scope
       if(v[i]==0 && a[k][i]==1)

                     ^
componenteconexe6.cpp: In function 'int main()':
componenteconexe6.cpp:31:5: error: 'n' was not declared in this scope
 {f>>n;

     ^
componenteconexe6.cpp:32:11: error: 'i' was not declared in this scope
 while (f>>i>>j)

           ^
componenteconexe6.cpp:32:14: error: 'j' was not declared in this scope
 while (f>>i>>j)

              ^
componenteconexe6.cpp:33:1: error: 'a' was not declared in this scope
 a[i][j]=a[j][i]=1;

 ^
componenteconexe6.cpp:35:4: error: 'v' was not declared in this scope
 if(v[i]==0)

    ^
componenteconexe6.cpp:35:6: error: 'i' was not declared in this scope
 if(v[i]==0)

      ^
componenteconexe6.cpp:36:6: error: 'nod' was not declared in this scope
     {nod=i;

      ^
componenteconexe6.cpp:38:5: error: 'nod' was not declared in this scope
 if (nod!=0)

     ^
componenteconexe6.cpp:40:5: error: 'nr' was not declared in this scope
     nr++;

     ^
componenteconexe6.cpp:43:1: error: expected ';' before '}' token
 }} while(nod!=0)

 ^
componenteconexe6.cpp:43:10: error: 'nod' was not declared in this scope
 }} while(nod!=0)

          ^
componenteconexe6.cpp:44:1: error: expected ';' before 'g'
 g<<nr<<endl;

 ^
componenteconexe6.cpp:44:1: error: 'g' was not declared in this scope
componenteconexe6.cpp:44:4: error: 'nr' was not declared in this scope
 g<<nr<<endl;

    ^
componenteconexe6.cpp:45:5: error: 'i' was not declared in this scope
 for(i=1;i<=n;i++)

     ^
componenteconexe6.cpp:46:9: error: 'j' was not declared in this scope
     for(j==1;j<=m;j++)

         ^
componenteconexe6.cpp:46:17: error: 'm' was not declared in this scope
     for(j==1;j<=m;j++)

                 ^
componenteconexe6.cpp:47:8: error: 'v' was not declared in this scope
     if(v[j]==i)

        ^
componenteconexe6.cpp: In function 'int bfs(int, int)':
componenteconexe6.cpp:28:1: warning: control reaches end of non-void function [-Wreturn-type]
 }

 ^

Cum funcționează evaluarea?