code: var last_friday_of_month, print_last_fridays_of_month;
  
  last_friday_of_month = function(year, month) {
    var i, last_day;
    i = 0;
    while (true) {
      last_day = new Date(year, month, i);
      if (last_day.getDay() === 5) {
        return last_day.toDateString();
      }
      i -= 1;
    }
  };
  
  print_last_fridays_of_month = function(year) {
    var month, results;
    results = [];
    for (month = 1; month <= 12; ++month) {
      results.push(console.log(last_friday_of_month(year, month)));
    }
    return results;
  };
  
  (function() {
    var year;
    year = parseInt(process.argv[2]);
    return print_last_fridays_of_month(year);
  })();
  