Compilare: main.cpp: In function 'int main()': main.cpp:28:1: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(j=1;j<=x;j++) ^~~ main.cpp:30:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' if(x==1||perlab(1)==x||perlac(1)==x)fout<<1<<'\n'; ^~