[Go] Two-pointer Technique - Scenario II

Reconsider the Space Limitation

Java

public int removeElement(int[] nums, int val) {
    int k = 0;
    for (int i = 0; i < nums.length; ++i) {
        if (nums[i] != val) {
            nums[k] = nums[i];
            k++;
        }
    }
    return k;
}

Go

func removeElement(nums []int, val int) {
	k := 0;
    for i:=0; i < nums.length; i++{
    	if nums[i] != val{
    	nums[k] = nums[i]
   		 k++
    	}
    }
    return k
}