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 阅读(88) 评论(0) 推荐(0)
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 阅读(71) 评论(0) 推荐(0)