Compilare: main.cpp: In function 'int main()': main.cpp:69:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(LL i = 2 ; i <= m; i++) ^~~ main.cpp:79:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for(int i = 0 ; i < n ; i++) ^~~