回答編集履歴
1
Update
answer
CHANGED
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@@ -5,20 +5,22 @@
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5
5
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6
6
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df = pd.read_csv('data-1.csv', header=None)
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7
7
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numbers, weights = df.values.T
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8
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+
choices = np.array([
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8
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-
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9
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np.random.choice(numbers, size=5, replace=False, p=weights/weights.sum())
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10
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for _ in range(10)])
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9
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-
pd.DataFrame(data=
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11
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pd.DataFrame(data=choices).to_csv('data-2.csv', index=False, header=None)
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10
12
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```
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11
13
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12
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```bash
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13
15
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$ cat data-2.csv
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16
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+
10,14,9,7,5
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17
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14,5,4,10,13
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14
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-
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18
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2,5,1,15,12
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15
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-
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19
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10,5,6,14,3
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20
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7,8,4,5,2
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21
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10,12,9,5,13
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16
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-
12,
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22
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12,9,13,15,3
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23
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8,6,12,1,15
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17
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-
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24
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12,2,5,8,6
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18
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-
7,2,13,12,3
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19
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15,
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25
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15,4,2,10,13
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20
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-
1,14,9,6,3
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21
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-
1,2,13,12,7
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22
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-
4,5,3,8,5
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23
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-
6,3,12,2,1
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24
26
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```
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