Compilare: main.cpp: In function 'int main()': main.cpp:15:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(y=x+1;y<nr_sub;y++) ^~~ main.cpp:49:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' fout<<nr<<" "<<smax<<"\n"; ^~~~