回答編集履歴
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追記
test
CHANGED
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@@ -45,3 +45,65 @@
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45
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```
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---
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50
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52
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53
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`OrderedDict`と`Counter`を使った順序性を保証するコードです。
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54
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55
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```Python
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57
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# -*- coding: utf-8 -*-
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from collections import Counter, OrderedDict
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from string import ascii_letters
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62
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63
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64
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65
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class OrderedCounter(Counter, OrderedDict):
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66
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pass
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def main():
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alphabet = OrderedCounter(OrderedDict.fromkeys(ascii_letters, 0))
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while True:
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word = input('英単語を入力してください')
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if word == '':
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break
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alphabet.update(*word.split())
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for key, num in alphabet.items():
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print(f'{key}が{num}個ありました')
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if __name__ == "__main__":
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main()
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```
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◇参考情報
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105
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[8.3.6. OrderedDict オブジェクト](https://docs.python.jp/3/library/collections.html#ordereddict-objects)
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106
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107
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[string.ascii_lowercase](https://docs.python.jp/3/library/string.html#string.ascii_lowercase)
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108
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[Creating an Ordered Counter](https://stackoverflow.com/questions/35446015/creating-an-ordered-counter)
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