0027 Remove Element

Sep 22, 2019 · 1 min read · leetcode-Easy leetcode-Array leetcode-Two Pointers ·

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Submission Detail

Submitted: 2019/09/22

Detail URL: https://leetcode.com/submissions/detail/263135556/

Runtime: 232 ms

Runtime Rank: 99.70 %

Memory Usage: 29.2 MB

Memory Usage Rank:

Problem Solving Mode of Mind

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Submitted Code

Language: csharp

public class Solution {
    public int RemoveElement(int[] nums, int val) {
        if (nums.Length == 0)
            return 0;

        int ci = 0;
        for (var i = 0; i < nums.Length; i++)
        {
            if (val != nums[i])
            {
                nums[ci++] = nums[i];
            }
        }

        return ci;
    }
}