回答編集履歴
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@@ -23,3 +23,29 @@
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数値等であれば、ndarray に変換して numpy の loadtxt、savetxt を使うのが便利です。
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```python
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import numpy as np
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lst = [1, 2, 3]
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# 保存
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np.save('lst.npy', lst)
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# 読み込み
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lst = np.load('lst.npy')
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print(lst) # [1 2 3]
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```
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