回答編集履歴
3
追記
test
CHANGED
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@@ -13,6 +13,14 @@
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13
13
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>>>
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14
14
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15
15
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>>> c = list(chain.from_iterable(zip(a, b)))
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16
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+
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17
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+
>>> c
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18
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+
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19
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+
['1', 'a', '2', 'b', '3', 'c']
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20
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+
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21
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+
>>>
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22
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+
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23
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+
>>> c = list(chain(*zip(a, b)))
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16
24
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17
25
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>>> c
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18
26
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2
実行例の変更
test
CHANGED
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@@ -6,11 +6,17 @@
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6
6
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7
7
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>>>
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8
8
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9
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+
>>> a = list('123')
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10
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+
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11
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+
>>> b = list('abc')
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12
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+
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13
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>>>
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14
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+
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9
15
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>>> c = list(chain.from_iterable(zip(a, b)))
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10
16
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11
17
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>>> c
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12
18
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13
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-
[1, 2, 3,
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19
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+
['1', 'a', '2', 'b', '3', 'c']
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14
20
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15
21
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```
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16
22
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@@ -24,9 +30,9 @@
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24
30
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25
31
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>>>
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26
32
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27
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-
>>> a =
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33
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+
>>> a = list('123')
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28
34
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29
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-
>>> b =
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35
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+
>>> b = list('abc')
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30
36
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31
37
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>>>
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32
38
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@@ -34,6 +40,6 @@
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34
40
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35
41
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>>> c
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36
42
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37
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-
[1,
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43
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+
['1', 'a', '2', 'b', '3', 'c']
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38
44
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39
45
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```
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1
追記
test
CHANGED
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@@ -13,3 +13,27 @@
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13
13
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[1, 2, 3, 4]
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14
14
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15
15
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```
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16
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+
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17
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+
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18
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+
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19
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+
あるいはサードパーティの [more_itertools.interleave](https://more-itertools.readthedocs.io/en/stable/api.html#more_itertools.interleave) を使います。
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20
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+
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21
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+
```Python
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22
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+
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23
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>>> import more_itertools
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24
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+
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25
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>>>
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26
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+
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27
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+
>>> a = [1, 3, 5]
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28
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+
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29
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+
>>> b = [2, 4, 6]
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30
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+
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31
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>>>
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32
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+
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33
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+
>>> c = list(more_itertools.interleave(a, b))
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34
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+
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35
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>>> c
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36
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+
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37
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+
[1, 2, 3, 4, 5, 6]
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38
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+
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39
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+
```
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