摘要:
On a broken calculator that has a number showing on its display, we can perform two operations: Double: Multiply the number on the display by 2, or; D 阅读全文
posted @ 2021-02-23 11:14
CNoodle
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摘要:
In a warehouse, there is a row of barcodes, where the ith barcode is barcodes[i]. Rearrange the barcodes so that no two adjacent barcodes are equal. Y 阅读全文
posted @ 2021-02-23 01:27
CNoodle
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