ackintosh

class Payroll
  def update(changed_employee)
		puts("I cut a check for #{changed_employee.name}")
		puts("His salary is now #{changed_employee.salary}")
	end
end

class TaxMan
	def update(changed_employee)
		puts("I will send a new invoice to #{changed_employee.name}")

ackintosh

<?php
// 愚直なパターン
function powmod($a, $k, $m)
{
	$t = 1;
	foreach (range(1, $k) as $r) {
		$t = $t * $a;
	}	
	return $t % $m;
}

ackintosh

<?php
function contains($v, Array $vs)
{
	if (count($vs) === 0) return false;
	$left = 0;
	$right = count($vs) - 1;
	
	while (($left + 1) < $right) {
		$mid = $left + ($right - $left) / 2;
		if ($v < $vs[$mid]) {

ackintosh

<?php
$exec_num = 1000;
$ar = new SplFixedArray(10);
$cnt = 0;

for ($i = 0; $i < $exec_num; $i++) {
	if ($ar->valid() === false) {
		// 配列作成 & コピー
		$ar = getArray($ar);
	}

ackintosh

<?php
class TreeNode
{
	public $value;
	public $left;
	public $right;

	public function __construct($value)
	{
		$this->value = $value;

ackintosh

<?php
$array = range(1, 20);
shuffle($array);

var_dump($array);
var_dump(bubblesort($array));

function bubblesort($array)
{
	$size = count($array);

ackintosh

<?php
$array = range(1, 20);
shuffle($array);

var_dump($array);
var_dump(selectionsort($array));

function selectionsort($array)
{
	$size = count($array);

ackintosh

<?php

$Cart = new Cart();
$Cart->setSetMenu(new SetMenu1());
$Cart->add(new Hamburger(), 2)->add(new Popato(), 2)->add(new Drink(), 2);

printf("合計は %d になります。", $Cart->total());


/**

ackintosh

[xdebug]
zend_extension="/Applications/MAMP/bin/php/php5.3.6/lib/php/extensions/no-debug-non-zts-20090626/xdebug.so"
xdebug.remote_enable=On
xdebug.remote_host=“localhost”
xdebug.remote_port=9000
xdebug.remote_handler=dbgp
xdebug.remote_autostart=Off
xdebug.profiler_enable = On
xdebug.collect_vars=on
xdebug.collect_params=4

ackintosh

<?php

function mergesort(&$array)
{
    _mergesort($array, 0, count($array));
}

function _mergesort(&$array, $left, $right)
{
    if ($right - $left <= 1) return;