program to Exchange two value use third variable

8./*Write a program to Exchange two value use third variable*/

#include<stdio.h>

#include<conio.h>

main()

{

int a,b,c;

clrscr();

printf("\n ENTER VALUE A:-");

scanf("%d",&a);

printf("\n ENTER VALUE B:-");

scanf("%d",&b);

c=a;

a=b;

b=c;

printf("\n a=%d,b=%d",a,b);

getch();

}

OUTPUT

            ENTER VALUE A:12

            ENTER VALUE B:28

            A=28,B=12