Move Zeros

The move zeroes question is a leetcode question that works on rearranging the elements in an array such that all the zeroes are moved to the end while maintaining the relative order of the non-zero elements example Input: nums = [0,1,0,3,12] Output: [1,3,12,0,0]_ How does the array change? the array changes when we move all non-zero elements to the front and push zeroes to the end let the given array be arr = [ 0 , 1 , 0 , 3 , 12 ] the output should be [ 1 , 3 , 12 , 0 , 0 ] so when the question is to move all zeroes to the end, we make sure that the order of 1, 3, 12 remains the same Approach to solve the question Move all non-zero elements to the front → remaining positions will automatically be zeroes arr = [0, 1, 0, 3, 12] Step 1 : to place non-zero elements when we traverse left to right 0 → skip 1 → place at front 0 → skip 3 → place next 12 → place next so the array becomes [1,3,12,,] step 2: fill the remaining positions with zeroes [1,3,12,0,0] Algorithm def moveZeroes ( nums ):