質問編集履歴
2
文言修正
test
CHANGED
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File without changes
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test
CHANGED
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@@ -36,7 +36,7 @@
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36
36
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37
37
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■求める結果
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38
38
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39
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-
BのカラムX
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39
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+
BとAのカラムXが一致する場合に、AのカラムYをBのカラムYの値で上書きする
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40
40
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41
41
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|X|Y|
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42
42
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1
誤記修正
test
CHANGED
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File without changes
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test
CHANGED
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@@ -64,6 +64,6 @@
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64
64
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65
65
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for x in B['X'].unique():
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66
66
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67
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-
A[A['X'] == x]['Y'] = B[B['X' == x]['Y']
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67
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+
A[A['X'] == x]['Y'] = B[B['X'] == x]['Y']
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68
68
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69
69
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```
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