回答編集履歴
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追記
test
CHANGED
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@@ -7,3 +7,77 @@
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また、pandasのデータフレームから要素を出し入れしたりする処理は、だいたいどうやっても遅くなります。データフレームを使わないで書くだけでもたぶん数倍くらいは速くなるでしょう。
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# 追記
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愚直にやって0.1秒を切る程度なのですが、これで「遅い」ですか？
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```python
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A_data=['tomato','lettuce','carrot']
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B_data=['apple','banana','orange']
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C_data=['milk','coffee','beer']
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B=[1,2,3]
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C=[3,4,7]
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A_2=[100,200,300]
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B_2=[10,30,50]
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C_2=[200,500,300]
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quantities = []
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for b in B:
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for c in C:
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quantities.append([15 - b - c, b, c])
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idx = []
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for i in range(3):
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for j in range(3):
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for k in range(3):
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idx.append([i, j, k])
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result = []
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for ai, bi, ci in idx:
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for aq, bq, cq in quantities:
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result.append(((A_data[ai], B_data[bi], C_data[ci]),
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(aq, bq, cq),
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A_2[ai] * aq + B_2[bi] * bq + C_2[ci] * cq))
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print(result)
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```
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