開発環境
- Microsoft Windows 8 Pro 64bit 日本語 (OS)
- Microsoft Visual Studio Express 2012 for Windows Desktop (IDE)
- プログラミング言語: C#
『初めてのC# 第2版』(Jesse Liberty+Brian MacDonald著、日向俊二訳、オライリー・ジャパン、2006年、ISBN978-487312-194-7)の 第10章(配列)8.5(練習問題)練習10-1.を解いてみる。
その他参考書籍
練習10-1.
コード
using System; class Dog { private int weight; private string name; public Dog(int weight, string name) { this.weight = weight; this.name = name; } public int Weight { get { return weight; } set { weight = value; } } public string Name { get { return name; } set { name = value; } } } class Tester { public void Run() { Dog milo = new Dog(26, "Milo"); Dog frisky = new Dog(10, "Frisky"); Dog laika = new Dog(50, "Laika"); Dog[] dogs = { milo, frisky, laika }; foreach (Dog dog in dogs) { Console.WriteLine("{0}: {1}", dog.Name, dog.Weight); } } static void Main() { Tester t = new Tester(); t.Run(); } }
入出力結果(Console Window)
Milo: 26 Frisky: 10 Laika: 50 続行するには何かキーを押してください . . .
ちなみにJavaScriptの場合。
コード(BBEdit)
var Dog = function ( weight, name ) { var weight = weight, nane = nane; this.getName = function( ) { return name; }, this.setName = function(name){ name = name; }, this.getWeight = function ( ) { return weight; }, this.setWeight = function( weight ) { weight = weight; }; }, milo = new Dog(26, "Milo"), frisky = new Dog(10, "Frisky"), laika = new Dog(50, "Laika"), dogs = [milo, frisky, laika], result = "", i, max; for (i = 0, max = dogs.length; i < max; i += 1) { result += dogs[i].getName() + ": " + dogs[i].getWeight() + "\n"; } $('#pre0').text(result);
pythonの場合。
コード(BBEdit)
sample.py
#!/usr/bin/env python3.3 #-*- coding: utf-8 -*- class Dog: def __init__(self, weight, name): self._weight = weight self._name = name def getWeight(self): return self._weight def setWeight(self, weight): self._weight = weight def getName(self): return self._name def setName(self, name): self._name = name milo = Dog(26, "Milo") frisky = Dog(10, "Frisky") laika = Dog(50, "Laika") dogs = [milo, frisky, laika] for dog in dogs: print("{0}: {1}".format(dog.getName(), dog.getWeight()))
入出力結果(Terminal)
$ ./sample.py Milo: 26 Frisky: 10 Laika: 50 $
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