Program for calculate a power b by recursion.

/*
Program for calculate a power b by recursion.
*/
#include<conio.h>
#include<stdio.h>
int power(int,int);
int main()
{
clrscr();
printf("%d",power(5,3));
}
int power(int a,int b)
{
if(b>0)
{
return a*power(a,b-1);
}
else
{
return 1;
}

}