C program to calculate the power of an input number using a user-defined function

#include<stdio.h>

#include<conio.h>

int power(int, int );

main()

 {

 int y,x,p;

 printf("Enter the value of y\n");

 scanf("%d",&y);

 printf("Enter the value of x\n");

 scanf("%d",&x);

 p=power(y,x);

 printf("y raise to power x=%d",p);

 getch();

}

int power(int y,int x)

 {

 int p=1,i;

 for(i=1;i<=x;i++)

 {

 p=p*y;

 }

 return p;

}

Output: