Program to Swap two Numbers

// The idea is simple

// Assign x to a temp variable : temp = x
// Assign y to x : x = y
// Assign temp to y : y = temp

// C program to swap two variables
#include <stdio.h>

int main()
{
	int x, y;
	printf("Enter Value of x ");
	scanf("%d", &x);
	printf("\nEnter Value of y ");
	scanf("%d", &y);

	int temp = x;
	x = y;
	y = temp;

	printf("\nAfter Swapping: x = %d, y = %d", x, y);
	return 0;
}