回答編集履歴
3
追記
answer
CHANGED
|
@@ -16,4 +16,7 @@
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16
16
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tate [16 17 7]
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17
17
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yoko [ 7 10 9 14]
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18
18
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"""
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19
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-
```
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|
19
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+
```
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20
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+
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21
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+
numpyは本当に痒い所に手が届きます。
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22
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+
『numpy 〇〇』ってまず検索してみると良いですよ。
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2
修正
answer
CHANGED
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@@ -1,13 +1,13 @@
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1
1
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```Python
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2
2
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import numpy as np
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3
3
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4
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-
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4
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+
my_array = np.array([[1, 2, 4],
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5
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-
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|
5
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+
[4, 5, 1],
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6
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-
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6
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+
[5, 3, 1],
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7
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-
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7
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+
[6, 7, 1]]
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8
8
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)
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9
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-
tate = np.sum(
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9
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+
tate = np.sum(my_array, axis=0)
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10
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-
yoko = np.sum(
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|
10
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+
yoko = np.sum(my_array, axis=1)
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11
11
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12
12
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print('tate', tate)
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13
13
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print('yoko', yoko)
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1
成形
answer
CHANGED
|
@@ -1,15 +1,19 @@
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1
1
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```Python
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2
2
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import numpy as np
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3
3
|
|
|
4
|
-
array = np.array([[1, 2, 4],
|
|
4
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+
array = np.array([[1, 2, 4],
|
|
5
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+
[4, 5, 1],
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6
|
+
[5, 3, 1],
|
|
7
|
+
[6, 7, 1]]
|
|
8
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+
)
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5
9
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tate = np.sum(array, axis=0)
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6
10
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yoko = np.sum(array, axis=1)
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7
11
|
|
|
8
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-
print(tate)
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|
12
|
+
print('tate', tate)
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|
9
|
-
print(yoko)
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|
13
|
+
print('yoko', yoko)
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|
10
14
|
|
|
11
15
|
"""出力
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12
|
-
[16 17 7]
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16
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+
tate [16 17 7]
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|
13
|
-
[ 7 10 9 14]
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|
17
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+
yoko [ 7 10 9 14]
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|
14
18
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"""
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|
15
19
|
```
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