Shift Zeros to the End

Given an integer array nums, move all zeros to the end while maintaining the relative order of the non-zero elements. Do this in-place.

Input:  nums = [0,1,0,3,12]
Output: [1,3,12,0,0]

export function shiftZerosToEnd(nums: number[]): void {
  let write = 0;
  
  for (let read = 0; read < nums.length; read++) {
    if (nums[read] !== 0) {
      [nums[write], nums[read]] = [nums[read], nums[write]];
      write++;
    }
  }
}