14 lines
384 B
Python
14 lines
384 B
Python
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def thirdMax(self, nums):
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if len(set(nums)) < 3: return max(nums)
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first = second = third = float('-inf')
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for n in nums:
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if n > first:
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third = second
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second = first
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first = n
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elif second < n < first:
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third = second
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second = n
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elif third < n < second:
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third = n
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return third
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