#include <stdio.h>
#include <complex.h>

main(int argc, char **argv) {

  struct complex_t result, a, b;

  a.x = 10;
  a.y = 1;
  
  b.x = 10;
  b.y = 1;

  addcomplex(&result, &a, &b);

  printf("Res1: %d + %di\n", result.x, result.y);

  a.x = 500;
  a.y = 40;
  
  b.x = 0;
  b.y = 0;

  addcomplex(&result, &a, &b);

  printf("Res2: %d + %di\n", result.x, result.y);

  a.x = 12;
  a.y = 11;
  
  b.x = 3;
  b.y = 10;

  mulcomplex(&result, &a, &b);

  printf("Res3: %d + %di\n", result.x, result.y);  

  a.x = 100;
  a.y = 43;
  
  b.x = 1;
  b.y = 0;

  mulcomplex(&result, &a, &b);

  printf("Res4: %d + %di\n", result.x, result.y);

  a.x = 0;
  a.y = 1;
  
  b.x = 0;
  b.y = 1;

  mulcomplex(&result, &a, &b);

  printf("Res5: %d + %di\n", result.x, result.y);
}