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摘要: 题目描述: For a decimal number x with n digits (AnAn-1An-2 ... A2A1), we define its weight as F(x) = An * 2n-1 + An-1 * 2n-2 + ... + A2 * 2 + A1 * 1. Now 阅读全文
posted @ 2019-08-27 11:56 yelir 阅读(113) 评论(0) 推荐(0)
摘要: 题解: 代码: 阅读全文
posted @ 2019-08-27 09:45 yelir 阅读(147) 评论(0) 推荐(0)