PROGRAM TO SWAP TWO NUMBERS USING POINTERS
/*PROGRAM TO SWAP TWO NUMBERS USING POINTERS*/
#include <stdio.h>
int main()
{
int x, y, *a, *b, temp;
printf("Enter the value of x and y\n");
scanf("%d%d", &x, &y);
printf("Before Swapping\nx = %d\ny = %d\n", x, y);
a = &x;
b = &y;
temp = *b;
*b = *a;
*a = temp;
printf("After Swapping\nx = %d\ny = %d\n", x, y);
return 0;
}
OUTPUT :-
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