Python - Designing and Using Functions(square)

Practical Programming
An Introduction to Computer Science
Using Python 3
(Pragmatic Programmers)
(Pragmatic Bookshelf)
Paul Gries (著) Jennifer Campbell (著)
Jason Montojo (著) Lynn Beighley (編集)

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)

Practical Programming: An Introduction to Computer Science Using Python 3 (Pragmatic Programmers) (Paul Gries (著)、Jennifer Campbell (著)、Jason Montojo (著)、Lynn Beighley (編集)、Pragmatic Bookshelf)のChapter 3(Designing and Using Functions)、3.11-10.を解いてみる。

3.11-10.

コード(BBEdit)

sample8.py

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

def square(num):
    return num * num

if __name__ == '__main__':
    for num in range(10):
        print('square({0}) -> {1}'.format(num, square(num)))

入出力結果(Terminal, IPython)

$ ./sample10.py 
square(0) -> 0
square(1) -> 1
square(2) -> 4
square(3) -> 9
square(4) -> 16
square(5) -> 25
square(6) -> 36
square(7) -> 49
square(8) -> 64
square(9) -> 81
$