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	#64818082	Utilizator	Cristea Maria (MariaCristea)
Fișier	componenteconexe.cpp	Dimensiune	776 B
Data încărcării	03 Iunie 2026, 13:00	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

componenteconexe.cpp:4:1: error: ‘ifstream’ does not name a type
    4 | ifstream fin("componenteconexe.in");
      | ^~~~~~~~
componenteconexe.cpp:5:1: error: ‘ofstream’ does not name a type
    5 | ofstream fout("componeteconexe.out");
      | ^~~~~~~~
componenteconexe.cpp: In function ‘int main()’:
componenteconexe.cpp:20:5: error: ‘fin’ was not declared in this scope
   20 |     fin>>n;
      |     ^~~
componenteconexe.cpp:31:9: error: ‘fout’ was not declared in this scope
   31 |         fout<<nrc<<endl;
      |         ^~~~
componenteconexe.cpp:37:17: error: ‘fout’ was not declared in this scope
   37 |                 fout<<j<<" ";
      |                 ^~~~
componenteconexe.cpp:36:13: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
   36 |             if(viz[j]==i)
      |             ^~
componenteconexe.cpp:38:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
   38 |                 fout<<endl;
      |                 ^~~~
componenteconexe.cpp:38:17: error: ‘fout’ was not declared in this scope

Cum funcționează evaluarea?