48. Pointer- Swap Value

#include <stdio.h>

void swap(int *p1, int *p2) {
    // Your logic here
   int temp;
    temp =*p1;
    *p1 = *p2;
    *p2 = temp;
    //printf("swapped values are: *p1 = %d, *p2 =%d", &p1, &p2);
}

int main() {
    int a, b;
    scanf("%d %d", &a, &b);

    swap(&a, &b);

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

    return 0;
}