10 lines
310 B
Python
10 lines
310 B
Python
def checkPossibility(self, nums):
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count = 0
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for i in range(1, len(nums)):
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if nums[i] < nums[i - 1]:
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count += 1
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if i == 1 or nums[i - 2] <= nums[i]: nums[i - 1] = nums[i]
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else: nums[i] = nums[i - 1]
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if count >= 2: return False
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return True |