019f8fd211
git-subtree-dir: users/wpcarro git-subtree-mainline:464bbcb15cgit-subtree-split:24f5a642afChange-Id: I6105b3762b79126b3488359c95978cadb3efa789
16 lines
357 B
Python
16 lines
357 B
Python
def max_profit(xs):
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buy = xs[0]
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profit = xs[1] - xs[0]
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for price in xs[1:]:
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profit = max(profit, price - buy)
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buy = min(buy, price)
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return profit
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xs = [([10,7,5,8,11,9], 6),
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([10,8,7,6,5], -1)]
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for x, expected in xs:
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result = max_profit(x)
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print(x, result)
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assert result == expected
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print("Success!")
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