Easy
Quiz
#283 Move Zeroes
APPROACH
Given an integer array nums, relocate all 0 elements to the end of the array while preserving the relative order of the non-zero elements.
This must be done in-place without making a copy of the array.
Example 1:
Input: nums = [0,1,0,3,12]
Output: [1,3,12,0,0]
Example 2:
Input: nums = [0]
Output: [0]
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What is the optimal approach for this problem?