Compilare: main.cpp: In function 'int main()': main.cpp:13:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=2;i<=n;i++) ver[i]=0; ver[1]=1; ^~~ main.cpp:13:41: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for(int i=2;i<=n;i++) ver[i]=0; ver[1]=1; ^~~