Compilare: main.cpp: In function 'void Prim(int)': main.cpp:10:8: warning: unused variable 'j' [-Wunused-variable] {int i,j,p,min,k; ^ main.cpp: In function 'int main()': main.cpp:45:5: warning: this 'while' clause does not guard... [-Wmisleading-indentation] while(in>>i>>j>>C) ^~~~~ main.cpp:47:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while' cout<<"Nod de start = "; ^~~~