Thread: How about this one

int

Code:

#include <stdio.h>
int f(int* a, int* b);
int main() {
   int a = 6, b = 7, c = 8;
  b = f(&c, &a);
  printf("a = %d, b = %d, c = %d\n", a, b, c);    
  return 0;
}

int f(int* a, int* b) {
  *a = *a + *b;
   *b = *a - *b;
  printf("a = %d, b = %d\n", *a, *b);
  return 3*(*b);
}