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2020年3月10日
寒假Day47：Power Calculus-IDA*（dfs+剪枝）
摘要： 题面： Starting with x and repeatedly multiplying by x, we can compute x31 with thirty multiplications: x2 = x × x, x3 = x2 × x, x4 = x3 × x, …, x31 = x3 阅读全文
posted @ 2020-03-10 21:42 抓水母的派大星 阅读(172) 评论(0) 推荐(0)