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masayuki5160 / Main.java
Created June 18, 2019 13:14
Five Dishes https://atcoder.jp/contests/abc123/tasks/abc123_b
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int[] dishes = new int[5];
for (int i = 0; i < dishes.length; i++) {
dishes[i] = sc.nextInt();
@masayuki5160
masayuki5160 / file0.php
Last active August 3, 2017 04:29
TDD(テスト駆動開発)でFizzBuzz問題を解いてみる ref: http://qiita.com/masayuki5160/items/3e1c282eed91188699f1
<?php
require_once __DIR__. '/fizzBuzz.php';
class testFizzBuzz extends PHPUnit_Framework_TestCase
{
private $fizzBuzz;
public function setUp()
{
@masayuki5160
masayuki5160 / file0.txt
Last active July 31, 2017 05:21
Dockerを使い手軽にPHPUnitをはじめる ref: http://qiita.com/masayuki5160/items/b305d5a19f3ec632f3e3
$ docker pull php:5.6-apache
$ docker run -p 80:80 -v /(ホストの任意のパス)/:/var/www/html --name php56 -d php:5.6-apache
$ docker exec -ti php56 bash
@masayuki5160
masayuki5160 / chainer_xor.markdown
Last active February 20, 2017 00:08
chainerで論理演算を解く
@masayuki5160
masayuki5160 / setup scikit-learn env.markdown
Last active February 19, 2017 23:53
setup scikit-learn on ubuntu14.04

scikit-learn

env

$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.5 LTS"
@masayuki5160
masayuki5160 / test.txt
Created July 29, 2016 01:17
# 見出し
テスト見出しですよ
## 見出し2
テストその２の見出しですよ
### ほげ
テストその３の見出しです
- 箇条書き
- 箇条書き
@masayuki5160
masayuki5160 / test.markdown
Created July 29, 2016 01:16

見出し

テスト見出しですよ

見出し2

テストその２の見出しですよ

ほげ

テストその３の見出しです

  • 箇条書き
  • 箇条書き
@masayuki5160
masayuki5160 / msec.sh
Created July 19, 2016 07:51
shでmsecを出力したいときのサンプル
#/bin/sh
echo $(date +%Y%m%d-%H:%M:%S) $(printf '%03d' $(expr `date +%N` / 1000000)) msec
@masayuki5160
masayuki5160 / vagrant_memo
Created June 11, 2016 10:21
-- setup
https://www.vagrantup.com/
-- centos6.7
$ vagrant box add centos6.7 https://github.com/CommanderK5/packer-centos-template/releases/download/0.6.7/vagrant-centos-6.7.box
$ vagrant init centos6.7
$ vagrant up
-- centos7
$ vagrant init centos/7
@masayuki5160
masayuki5160 / q03.php
Created February 28, 2016 14:04
プログラマ脳を鍛える数学パズルQ03
<?php
$card_arr = array_fill(0, 100, 0);// カードを配列で用意(0:裏返し、1:)
for($i = 1;$i <= 100;$i++){// 人が行うカードへの処理
$offset = $i;
for($j = $i;$j <= 100;$j = $j + 1 + $offset){
if($card_arr[$j] > 0){
$card_arr[$j] = 0;// カードが表の時は裏にする