Calculate Power using while loop

/* calculate power using while loop */

#include<stdio.h>
int main()
{
    int a, b, i, p;
    printf("Enter value of a: ");
    scanf("%d",&a);
    printf("Enter value of b: ");
    scanf("%d",&b);   
    p=1;
    i=1;
    while(i<=b)
    {
        p = p * a;
        i++;
    }
    printf("Power : %d",p);
    return 0;
}

Related Post:
Calculate power using for loop
http://cbasicprogram.blogspot.in/2012/01/calculate-power-using-for-loop.html