Compilare: user.cpp: In function ‘long long unsigned int fact(int)’: user.cpp:10:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(V[i] <= n) s += n / V[i++]; ^ user.cpp: In function ‘int main()’: user.cpp:25:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(zero == p) w = 0; ^ user.cpp:26:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] else if(zero < p) st = mij + 1; ^ user.cpp:27:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] else if(zero > p) dr = mij - 1; ^