Remove Element

Easy

Given an array nums and a value target, remove all occurrences of target in-place and return the number of remaining elements k.

Example 1

Input:  nums = [3,2,2,3], target = 3
Output: 2

Example 2

Input:  nums = [0,1,2,2,3,0,4,2], target = 2
Output: 5

Constraints

• 0 <= nums.length <= 100
• 0 <= nums[i], target <= 50