/*
 * test program for complex number package
 * version 2: struct pointer parameters & string dynamic allocation
 * CSE 413 demo 11/06 HP
 */

#include <stdio.h>
#include <stdlib.h>
#include "cpx.h"

int main() {
  Complex c,d,sum;
  char* s;
  c = mk_complex(17,42);
  d = mk_complex(1,2);
  sum = cpx_add(&c,&d);
  s = cpx2str(&sum);
  printf("result is %s\n", s);
  free(s);
  return 0;
}