回答編集履歴
1
追記
test
CHANGED
|
@@ -9,3 +9,37 @@
|
|
|
9
9
|
[[2, 3, 4], [5, 6, 7], [8, 9, 10]]
|
|
10
10
|
|
|
11
11
|
```
|
|
12
|
+
|
|
13
|
+
|
|
14
|
+
|
|
15
|
+
なお、numpyを使うと非常に楽です。
|
|
16
|
+
|
|
17
|
+
```Python
|
|
18
|
+
|
|
19
|
+
>>> import numpy as np
|
|
20
|
+
|
|
21
|
+
>>>
|
|
22
|
+
|
|
23
|
+
>>> lst = [[3*y + x for x in range(1,4)] for y in range(3)]
|
|
24
|
+
|
|
25
|
+
>>> lst = np.array(lst)
|
|
26
|
+
|
|
27
|
+
>>> lst
|
|
28
|
+
|
|
29
|
+
array([[1, 2, 3],
|
|
30
|
+
|
|
31
|
+
[4, 5, 6],
|
|
32
|
+
|
|
33
|
+
[7, 8, 9]])
|
|
34
|
+
|
|
35
|
+
>>>
|
|
36
|
+
|
|
37
|
+
>>> lst + 1
|
|
38
|
+
|
|
39
|
+
array([[ 2, 3, 4],
|
|
40
|
+
|
|
41
|
+
[ 5, 6, 7],
|
|
42
|
+
|
|
43
|
+
[ 8, 9, 10]])
|
|
44
|
+
|
|
45
|
+
```
|