C Program to calculate X raised to Y without using Standard Library Functions.

#include<stdio.h>

#include<conio.h>

main()

{

                int x,x1,y,i=1,a=1;

                clrscr();

                printf("Enter values for base x and power y :\n");

                scanf("%d%d",&x,&y);

                x1=x;

                while(i<=y)

                {

                                a=a*x;

                                i++;

                }

                printf("\n%d raised to %d is %d",x1,y,a);

}