回答編集履歴
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追記
test
CHANGED
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@@ -29,3 +29,33 @@
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29
29
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print(b)# ['a', 'b', 'd']
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30
30
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```
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32
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33
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34
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35
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なお、重複削除を`pandas`に任せる手もあります。
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36
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37
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```Python
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38
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39
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import pandas as pd
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40
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41
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42
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43
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a=[2,1,2,3]
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45
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b=list('abcd')
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46
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c=list('wxyz')
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48
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49
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sr = pd.Series(a).drop_duplicates()
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a, b, c = [pd.Series(l).iloc[sr.index].tolist() for l in [a,b,c]]
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print(a)# [2, 1, 3]
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print(b)# ['a', 'b', 'd']
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print(c)# ['w', 'x', 'z']
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```
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