C Program To Swap Two Numbers

PROGRAM :

#include<stdio.h>

int main()

{

    int a,b,temp;

    printf("Enter the value of A\n");

    scanf("%d",&a);

    printf("Enter the value of B\n");

    scanf("%d",&b);

    printf("\nBefore swapping\nA = %d\nB = %d \n",a,b);

    temp = a;

    a = b;

    b = temp;

    printf("\nAfter swapping\nA = %d\nB = %d \n",a,b);

}

#include<stdio.h>int main() { int a,b,temp; printf("Enter the value of A\n"); scanf("%d",&a); printf("Enter the value of B\n"); scanf("%d",&b); printf("\nBefore swapping\nA = %d\nB = %d \n",a,b); temp = a; a = b; b = temp; printf("\nAfter swapping\nA = %d\nB = %d \n",a,b); }

OUTPUT :

Enter the value of A

2

Enter the Value of B 

3

Before swapping

A = 2

B = 3

After swapping

A = 3 

B = 2