Programming in C Swap Two Numbers

#include <stdio.h>
#include<conio.h>
int main()
{
   int x, y, temp;
   printf("Enter the value of x and y\n");
   scanf("%d%d", &x, &y);
   printf("Before Swapping\nx = %d\ny = %d\n",x,y);
   temp=x;
   x=y;
   y=temp;
   printf("After Swapping\nx = %d\ny = %d\n",x,y);
getch();

}