#include "ex22.h"
#include "dbg.h"

const char *MY_NAME = "Zed A. Shaw";

void scope_demo(int count)
{
  log_info("count is: %d", count);

  if(count > 10) {
    int count = 100;  // BAD! BUGS!

    log_info("count in this scope is %d", count);
  }

  log_info("count is at exit: %d", count);

  count = 3000;

  log_info("count after assign: %d", count);
}

int main(int argc, char *argv[])
{
  // test out THE_AGE accessors
  log_info("My name: %s, age: %d", MY_NAME, get_age());

  set_age(100);

  log_info("My age is now: %d", get_age());

  // test out THE_SIZE extern
  log_info("THE_SIZE is: %d", THE_SIZE);
  print_size();

  THE_SIZE = 9;

  log_info("THE_SIZE is now: %d", THE_SIZE);
  print_size();

  // test the ration function static
  log_info("Ratio at first: %f", update_ratio(2.0));
  log_info("Ratio again: %f", update_ratio(10.0));
  log_info("Ratio once more: %f", update_ratio(300.0));

  // test the scope demo
  int count = 4;
  scope_demo(count);
  scope_demo(count * 20);

  log_info("count after calling scope_demo: %d", count);

  return 0;
}