Python - Working with Text(strings, variables, format)

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 4(Working with Text)、4.7(Exercises) 5-a, b, c, d, e.を解いてみる。

4.7(Exercises) 5-a, b, c, d, e.

コード(BBEdit)

sample5.py

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

x = 3
y = 12.5

print('The rabbit is {0}.'.format(x))
print('The rabbit is {0} years old.'.format(x))
print('{0} is average.'.format(y))
print('{0}*{1}'.format(y, x))
print('{0}*{1} is {2}'.format(y, x, y * x))

入出力結果(Terminal, IPython)

$ ./sample5.py
The rabbit is 3.
The rabbit is 3 years old.
12.5 is average.
12.5*3
12.5*3 is 37.5
$