回答編集履歴
1
より良い解決策の追記
test
CHANGED
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@@ -1,6 +1,6 @@
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```Elixir
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def
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def MultiList(list1,list2) do
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Enum.map(0..length(list1)-1,fn(n)->
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@@ -15,3 +15,51 @@
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で一応できました．
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他にもっと良い書き方がありましたら教えていただきけると嬉しいです．
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----------追記------------
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```Elixir
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defmodule MultiList do
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def sum(list1, list2, total \ [])
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def sum([], [], total) do
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Enum.reverse(total)
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end
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def sum([h1 | t1], [], total) do
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sum(t1, [], [h1 | total])
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end
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def sum([], [h2 | t2], total) do
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sum([], t2, [h2 | total])
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end
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def sum([h1 | t1], [h2 | t2], total) do
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sum(t1, t2, [h1 + h2 | total])
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end
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end
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```
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[Elixir Forum](https://elixirforum.com/t/id-like-to-take-the-element-of-the-same-index-from-multiple-lists/28102)にて、リストの長さが異なる場合にも対応した解決策を答えてもらったので追記します．
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