What is the output of this code.

Question

static int Fact(int num)
{
if (num == 5)
{
return 5;
}
return num * Fact(num - 120);
}

Answer 1

To keep the answer simple, if num=125, then output will be 625. Or if num equals some (x +125), you'll get a definite output. Otherwise it goes into infinite loop.