Move Zeroes

Problem: Move Zeroes Given an integer array nums, move all 0s to the end while maintaining the relative order of the non-zero elements. Try to modify the array in-place instead of copying a new array as the main result. Input Format First line: integer n, the length of the array Second line: n integers representing nums Output Format Print the modified array, separated by spaces Constraints 1 <= n <= 10^4 -2^31 <= nums[i] <= 2^31 - 1 Example Input: 5 0 1 0 3 12 Output: 1 3 12 0 0 Example Input 5 0 1 0 3 12 Output 1 3 12 0 0