使用Python的max返回两个相等的大值 [英] Using Python's max to return two equally large values

问题描述

我使用的是Python的 max 函数来查找最大的整数一个名为 count 的字典和相应的键（不太确定，如果我正确地说;我的代码可能比我解释更好）字典 count 沿着 {'a'：100，'b'：210} 的行on。

I'm using Python's max function to find the largest integer in a dictionary called count, and the corresponding key (not quite sure if I'm saying it properly; my code probably explains itself better than I'm explaining it). The dictionary count is along the lines of {'a': 100, 'b': 210}, and so on.

number = count[max(count.items(), key=operator.itemgetter(1))[0]]
highest = max(count, key=count.get)

那里有两个相等的最大值吗？如果我有 {'a'：120，'b'：120，'c'：100} ，这只会找到第一个 a 和 b ，而不是两者。

What would I do if there were two equal largest values in there? If I had {'a': 120, 'b': 120, 'c': 100}, this would only find the first of a and b, not both.

推荐答案

Idea is to find max value and get all keys corresponding to that value:

count = {'a': 120, 'b': 120, 'c': 100}

highest = max(count.values())

print([k for k, v in count.items() if v == highest])

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