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【Python】Listに値を一括で追加したいときは 「extend()」 を使用する

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やりたかったこと

Listに値を一括で追加したい(List同士を結合したい)

INPUT

list_hoge = [2, 3, 5]
list_fuga = [7, 11, 13]

期待するOUTPUT

[2, 3, 5, 7, 11, 13]

append()を使用してみる

ソースコード

list_hoge = [2, 3, 5]
list_fuga = [7, 11, 13]
list_hoge.append(list_fuga)
print(list_hoge)

結果

「List」として追加されてしまったため、期待するOUTPUTとは異なる形になってしまった

[2, 3, 5, [7, 11, 13]]

extend()を使用してみる

ソースコード

list_hoge = [2, 3, 5]
list_fuga = [7, 11, 13]
list_hoge.extend(list_fuga)
print(list_hoge)

結果

期待したOUTPUTと同じ形になった

[2, 3, 5, 7, 11, 13]

参考にしたもの

Python3 ドキュメント

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