Compilare: main.cpp: In function 'void Kruskal2()': main.cpp:157:22: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(v[i].c[j]!='E') ^~ main.cpp:159:25: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' putere=putere*5; ^~~~~~ main.cpp:141:11: warning: unused variable 'nr' [-Wunused-variable] int nr=0,T=0,ok=1; ^~ main.cpp: In function 'int Find(int)': main.cpp:29:1: warning: control reaches end of non-void function [-Wreturn-type] } ^