回答編集履歴
2
my_compのreturn値の間違い修正
answer
CHANGED
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@@ -6,7 +6,7 @@
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6
6
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import numpy as np
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7
7
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import functools
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8
8
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9
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-
my_comp = lambda a, b: a[1]
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9
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+
my_comp = lambda a, b: a[1] - b[1] if abs(a[1] - b[1]) > 0.5 else a[0] - b[0]
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10
10
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11
11
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points = np.array(sorted(points, key=functools.cmp_to_key(my_comp))
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12
12
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```
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1
コードを追加
answer
CHANGED
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@@ -1,3 +1,12 @@
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1
1
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`functools.cmp_to_key`を使えばできると思います。
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2
2
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3
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-
[https://qiita.com/norioc/items/cb533d009aa63453df40](https://qiita.com/norioc/items/cb533d009aa63453df40)
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3
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+
[https://qiita.com/norioc/items/cb533d009aa63453df40](https://qiita.com/norioc/items/cb533d009aa63453df40)
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4
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+
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5
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+
```python
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6
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+
import numpy as np
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7
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+
import functools
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8
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+
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9
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+
my_comp = lambda a, b: a[1] > b[1] if abs(a[1] - b[1]) > 0.5 else a[0] > b[0]
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10
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+
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11
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+
points = np.array(sorted(points, key=functools.cmp_to_key(my_comp))
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12
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+
```
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