回答編集履歴
1
記事修正
test
CHANGED
|
@@ -16,6 +16,10 @@
|
|
|
16
16
|
|
|
17
17
|
p arr
|
|
18
18
|
|
|
19
|
+
|
|
20
|
+
|
|
21
|
+
=> [2, 3, [4, 1]]
|
|
22
|
+
|
|
19
23
|
```
|
|
20
24
|
|
|
21
25
|
|