swap.c

#include <stdio.h>

void swap (int *x, int *y)
{
	int temp = *x;
	*x = *y;
	*y = temp;
}

void main() 
{
	int x = 10;
	int y = 5;

	printf("\n Values before swapping");
	printf("\n X: %d\n Y: %d\n", x, y);

	// add swap logic here
	swap(&x, &y);
	
	printf("\n Values after swapping");
	printf("\n X: %d\n Y: %d\n", x, y);
}