Python - Storing Collections of Data Using Lists(sort, slicing, concatenate(+))

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 8(Storing Collections of Data Using Lists)、8.9(Exercises) 6-a, b, c, d.を解いてみる。

8.9(Exercises) 6-a, b, c, d.

コード(BBEdit)

sample6.py

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

print('a.')
temps = [25.2, 16.8, 31.4, 23.9, 28, 22.5, 19.6]
print(temps)

print('b.')
temps.sort()
print(temps)

print('c.')
cool_temps = temps[:2]
warm_temps = temps[2:]
print(cool_temps)
print(warm_temps)

print('d.')
temps_in_celsius = cool_temps + warm_temps
print(temps_in_celsius)

入出力結果(Terminal, IPython)

$ ./sample6.py
a.
[25.2, 16.8, 31.4, 23.9, 28, 22.5, 19.6]
b.
[16.8, 19.6, 22.5, 23.9, 25.2, 28, 31.4]
c.
[16.8, 19.6]
[22.5, 23.9, 25.2, 28, 31.4]
d.
[16.8, 19.6, 22.5, 23.9, 25.2, 28, 31.4]
$