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@seigot(seigot)

pythonで配列を使うときは`deepcopy`を使うよりスライスを使った方が速い備忘メモ

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Last updated at Posted at 2024-10-28

pythonで配列を使うときはdeepcopyを使うよりスライスを使った方が速い

  • deepcopyを使う（遅い）
array2 = copy.deepcopy(array)
  • スライスを使った方が速い
array2  = array[:]

参照

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