Rezumat problemă

ComponenteConexe

#438

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 componente conexe

Rezolvă

Detalii

Problema	ComponenteConexe	Operații I/O	componenteconexe.in/componenteconexe.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#58398627	Utilizator	Marin Stefania (stefi__)
Fișier	componenteconexe.cpp	Dimensiune	828 B
Data încărcării	01 Iunie 2025, 19:10	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

componenteconexe.cpp:8:1: error: expected ',' or ';' before 'ofstream'
 ofstream fout("componenteconexe.out")

 ^
componenteconexe.cpp: In function 'void bfs(int)':
componenteconexe.cpp:14:5: error: 'viz' was not declared in this scope
     viz[start] = 1;

     ^
componenteconexe.cpp:15:5: error: 'coada' was not declared in this scope
     coada[1]=start;

     ^
componenteconexe.cpp:16:5: error: 'st' was not declared in this scope
     st=1;

     ^
componenteconexe.cpp:17:5: error: 'dr' was not declared in this scope
     dr=1;

     ^
componenteconexe.cpp:18:5: error: 'fout' was not declared in this scope
     fout<<start<<" ";

     ^
componenteconexe.cpp:22:13: error: 'i' was not declared in this scope
         for(i=1; i<=n; i++)

             ^
componenteconexe.cpp:22:21: error: 'n' was not declared in this scope
         for(i=1; i<=n; i++)

                     ^
componenteconexe.cpp:23:16: error: 'a' was not declared in this scope
             if(a[i][nod_curent] == 1 && viz[i] == 0)

                ^
componenteconexe.cpp: In function 'int main()':
componenteconexe.cpp:36:10: error: 'n' was not declared in this scope
     fin>>n>>m>>k;

          ^
componenteconexe.cpp:36:13: error: 'm' was not declared in this scope
     fin>>n>>m>>k;

             ^
componenteconexe.cpp:36:16: error: 'k' was not declared in this scope
     fin>>n>>m>>k;

                ^
componenteconexe.cpp:37:9: error: 'i' was not declared in this scope
     for(i=1; i<=m; i++)

         ^
componenteconexe.cpp:39:14: error: 'x' was not declared in this scope
         fin>>x>>y;

              ^
componenteconexe.cpp:39:17: error: 'y' was not declared in this scope
         fin>>x>>y;

                 ^
componenteconexe.cpp:40:9: error: 'a' was not declared in this scope
         a[x][y]=1;

         ^
componenteconexe.cpp:44:9: error: 'i' was not declared in this scope
     for(i=1; i<=n; i++)

         ^
componenteconexe.cpp:43:9: warning: unused variable 'nrc' [-Wunused-variable]
     int nrc=0;

         ^

Cum funcționează evaluarea?