Compilare: user.cpp: In function ‘int main()’: user.cpp:27:22: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘long long int*’ [-Wformat=] scanf("%d %d",&a,&b); ^ user.cpp:27:22: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘long long int*’ [-Wformat=] user.cpp:55:17: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%d",nr); ^ user.cpp:25:9: warning: unused variable ‘f’ [-Wunused-variable] FILE *f=freopen("nasa.in","r",stdin); ^ user.cpp:26:9: warning: unused variable ‘g’ [-Wunused-variable] FILE *g=freopen("nasa.in","r",stdout); ^