Swapping Two Numbers Program in C (Chapter 1 Program 5)

Also visit our YouTube Channel Tech Eos    VISIT CHANNEL

/* 5. Write a program to store and interchange two numbers

in variables a and b. */

#include<stdio.h>

#include<conio.h>

void main()

{

int a , b , c ;

clrscr();

printf("\nEnter value of a : ");

scanf("%d" , &a);

printf("\nEnter value of b : ");

scanf("%d" , &b);

printf("\n\nBefore Swapping\n\n");

printf("\na = %d" , a);

printf("\nb = %d" , b);

//  Logic

c = a;

a = b;

b = c;

printf("\n\nAfter Swapping\n\n");

printf("\na = %d" , a);

printf("\nb = %d" , b);

getch();

}