2015年6月24日水曜日

開発環境

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

Python for Kids: A Playful Introduction to Programming (Jason R. Briggs (著) 、No Starch Press)のPart Ⅰ.(Learning to Program)、Chapter 6.(Going Loopy)、Programming Puzzles(No. 1474)を解いてみる。

Programming Puzzles(No. 1474)

コード(Emacs, BBEdit)

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

print('#2: Even Numbers')
for x in range(2, 15):
    if x % 2 == 0:
        print(x)
        
for x in range(2, 15, 2):
    print(x)

print('#3: My Five Favorite Ingredients')
ingredients = ['snails', 'leeches', 'gorilla belly-button lint',
               'caterpillar eyebrows', 'centipede toes']

for i in range(len(ingredients)):
    print('{0} {1}'.format(i + 1, ingredients[i]))

print('#4: Your Weight on the Moon')

weight = 50
for year in range(16):
    print('{0:2} Earth wiehgt: {1:.2f} Moon weight: {2:.2f}'.format(
        year, weight, weight * 0.165))
    weight += 1

入出力結果(Terminal, IPython)

$ ./sample.py
#2: Even Numbers
2
4
6
8
10
12
14
2
4
6
8
10
12
14
#3: My Five Favorite Ingredients
1 snails
2 leeches
3 gorilla belly-button lint
4 caterpillar eyebrows
5 centipede toes
#4: Your Weight on the Moon
 0 Earth wiehgt: 50.00 Moon weight: 8.25
 1 Earth wiehgt: 51.00 Moon weight: 8.42
 2 Earth wiehgt: 52.00 Moon weight: 8.58
 3 Earth wiehgt: 53.00 Moon weight: 8.75
 4 Earth wiehgt: 54.00 Moon weight: 8.91
 5 Earth wiehgt: 55.00 Moon weight: 9.08
 6 Earth wiehgt: 56.00 Moon weight: 9.24
 7 Earth wiehgt: 57.00 Moon weight: 9.41
 8 Earth wiehgt: 58.00 Moon weight: 9.57
 9 Earth wiehgt: 59.00 Moon weight: 9.74
10 Earth wiehgt: 60.00 Moon weight: 9.90
11 Earth wiehgt: 61.00 Moon weight: 10.07
12 Earth wiehgt: 62.00 Moon weight: 10.23
13 Earth wiehgt: 63.00 Moon weight: 10.40
14 Earth wiehgt: 64.00 Moon weight: 10.56
15 Earth wiehgt: 65.00 Moon weight: 10.72
$

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