Guess the output?like it for more such questions.

Question

#include<iostream>
#include<conio.h>

using namespace std;

int xyz(int no,int b) //recursive function
{
if (b==1)
return 1;
else
return no*xyz(no,b-1);
}

void main()
{
cout<<"ans="<<xyz(5,2);
} // compile this in your mind

Answer 1

25

Answer 2

Not spilling the beans... but you can submit that to the Quiz Factory, you know...

Answer 3

thanks for giving me this idea