Swapping Two Numbers In C

Introduction

•  In this article, I'm explaining how to swap two numbers in C.

Software Requirements 

•  Turbo C++ OR C

Programming

#include <stdio.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);

   return 0;
}

Explanation 

• In the above program, before we swap the numbers, the values of x and y are in the correct order, as we have assigned them. After swapping, the numbers are interchanged.
  
  
  

 

Output