Python - Types and Operations(Lists and Dictionaries(build lists(literal, append method, list comprehension, multiply)))

Learning Python
(Oreilly & Associates Inc)
Mark Lutz (著)
(邦訳版)

開発環境

• OS X Mavericks - Apple(OS)
• Emacs (CUI)、BBEdit - Bare Bones Software, Inc. (GUI) (Text Editor)
• Python 3.4 (プログラミング言語)

Learning Python (Mark Lutz (著)、Oreilly & Associates Inc)のPART Ⅱ.(Types and Operations)、Chapter 8.(Lists and Dictionaries)、Test Your Knowledge: Quiz 1.を解いてみる。

その他参考書籍

• Pythonチュートリアル 第2版
• Python クックブック 第2版 (原書(最新版))

Test Your Knowledge: Quiz 1.

コード(BBEdit)

sample1.py

#!/usr/bin/env python3
#-*- coding: utf-8 -*-

l1 = [0, 0, 0, 0, 0]
l2 = []
l2.append(0)
l2.append(0)
l2.append(0)
l2.append(0)
l2.append(0)
l3 = [0 for x in range(5)]
l4 = [0] * 5

print(l1, l2, l3, l4, sep='\n')

入出力結果(Terminal, IPython)

$ ./sample1.py 
[0, 0, 0, 0, 0]
[0, 0, 0, 0, 0]
[0, 0, 0, 0, 0]
[0, 0, 0, 0, 0]
$