19 lines
533 B
Python
19 lines
533 B
Python
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class Solution:
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def removeElement(self, nums: list[int], val: int) -> int:
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cnt = 0
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for num in nums:
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if num == val: cnt+=1
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for i in range(len(nums) - cnt):
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if nums[i] == val:
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for j in range(len(nums) - 1, 0, -1):
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if nums[j] != val:
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nums[i], nums[j] = (nums[j], nums[i])
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print(nums)
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return len(nums) - cnt
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nums = [3, 2, 2, 3]
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val = 3
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sol = Solution()
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print(sol.removeElement(nums, val))
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