Swapping----><-----
#include<stdio.h>
#include<conio.h>
int swap(int*, int*);
int main()
{
int x, y;
printf("Enter the value of x and y\n");
scanf("%d%d",&x,&y);
printf("Before Swapping\nx = %d\ny = %d\n", x, y);
swap(&x, &y);
printf("After Swapping\nx = %d\ny = %d\n", x, y);
getch();
return 0;
}
int swap(int *a, int *b)
{
int temp;
temp = *b;
*b = *a;
*a = temp;
}