[NeetCode] 27. Remove Element

• Problem
• Synced automatically from devbattery/neetcode-submissions

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Attempts

Attempt 1 · 2026-04-23 · Python

• Commit: fb0df7a
• Source: Data Structures & Algorithms/remove-element/submission-0.py

class Solution:
    def removeElement(self, nums: List[int], val: int) -> int:
        k = 0

        for i in range(len(nums)):
            if nums[i] != val:
                nums[k] = nums[i]
                k += 1
            else:
                nums[i] = nums[k]
                
        return k