#include "isEven.h"

bool isEven(int x) {
  switch (x) {
  case 0:
    return true;
  case 1:
    return false;
  case 2:
    return true;
  case 3:
    return false;

  // Why defininfg more cases when the compiler can do it ?

  default:
    return isEven(x);
  }
}