Swap Two Numbers in C

 A simple C program to ask the user to give two numbers and then the program will swap the arrangement of the two numbers.

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Program Listing

/* swap.c

   Jake Rodriguez Pomperada,MAED-IT,MIT

   September 23,2 2020

   www.jakerpomperada.com

   www.jakerpomperada.blogspot.com

   jakerpomperada@gmail.com

*/

#include <stdio.h>

int main() 

 {

   int a=0,b=0, temp=0;

   system("COLOR F0");

   printf("\n\n");

   printf("\tSwap Two Numbers in C");

   printf("\n\n");

   printf("\tGive First Value  : ");

   scanf("%d", &a);

   printf("\n");

   printf("\tGive Second Value : ");

   scanf("%d", &b);

   printf("\n\n");

   printf("\tBefore Swapping");

   printf("\n\n");

   printf("\tA = %d and B = %d",a,b);

   

   // Swapping of values here

   temp = a;

   a = b;

   b = temp;

   

   printf("\n\n\n");

   printf("\tAfter Swapping");

   printf("\n\n");

   printf("\tA = %d and B = %d",a,b);

      

   printf("\n\n\n");

   printf("\tEND OF PROGRAM");

   printf("\n\n");

}