Slip 16 - A) Write a C program to calculate x^y without using standard library function.

Solution:

#include<stdio.h>

#include<conio.h>

void main()

{

 int x,y,i,r=1,t;

 printf("Enter a number:");

 scanf("%d",&x);

 printf("Enter the power:");

 scanf("%d",&y);

 for(i=1;i<=y;i++)

 {

  t=x;

  r=r*t;

 }

 printf("Result:%d",r);

 getch();

}