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In a warehouse, there is a row of barcodes, where the i-th barcode
is barcodes[i].
Rearrange the barcodes so that no two adjacent barcodes are equal. You may return any
answer, and it is guaranteed an answer exists.
Example 1:
Input: [1,1,1,2,2,2]
Output: [2,1,2,1,2,1]
Example 2:
Input: [1,1,1,1,2,2,3,3]
Output: [1,3,1,3,2,1,2,1]
Difficulty:
Medium
Lock:
Normal
All contents and pictures on this website come from the Internet and are updated regularly every week. They are for personal study and research only, and should not be used for commercial purposes. Thank you for your cooperation.