package leetcode; public class RemoveElement { public int removeElement(int[] nums, int val) { if(nums == null || nums.length == 0){ return 0; } int count = 0; for(int i = 0; i < nums.length; i++){ if(nums[i] != val){ nums[count] = nums[i]; count++; } } return count; } public static void main(String[] args) { // TODO Auto-generated method stub } }