// Joel Geronimo
// i-11
// Machine Exercise 4
#include <stdio.h>
#include <stdlib.h>
int z=1;
int multi(int x, int y)
{
if(y==0)
return z;
else{
z=z*x;return multi(x,y-1);}
}
main()
{
int x,y;
do
{
printf("Enter base: ");scanf("%d",&x);
printf("Enter exponent: ");scanf("%d",&y);
}
while(y<0||x<=0);
z=multi(x,y);printf("Answer: %d\n",z);
system("pause");
}