WAP IN C TO SWAP TWO NUMBERS USING THIRD VARIABLE

#include<stdio.h>
#include<conio.h>
/* PROGRAM BY LAXMAN POUDEL*/
int main()                                      OUTPUT WINDOW



{
    int a,b,temp;
    printf("enter two values\n"); 
    printf("\na = ");
    scanf("%d",&a);
    printf("\nb = ");
    scanf("%d",&b);
    temp=a;
    a=b;
    b=temp;
    printf("\na = %d\tb = %d ", a, b);
    getch();
}