2019年10月14日
CF804B Minimum number of steps
摘要： CF804B Minimum number of steps "洛谷传送门" 题目描述 We have a string of letters 'a' and 'b'. We want to perform some operations on it. On each step we choose 阅读全文
posted @ 2019-10-14 20:26 Seaway-Fu 阅读(161) 评论(0) 推荐(0) 编辑
CF938D Buy a Ticket
摘要： CF938D Buy a Ticket "洛谷传送门" 题目描述 Musicians of a popular band "Flayer" have announced that they are going to "make their exit" with a world tour. Of co 阅读全文
posted @ 2019-10-14 19:58 Seaway-Fu 阅读(249) 评论(0) 推荐(0) 编辑
洛谷 U87561 魔法月饼
摘要： 洛谷 U87561 魔法月饼 "洛谷传送门" 题目背景 $9102$年的中秋节注定与往年不同...因为在$9102$年的中秋节前夕，$Seaway$被告知今年的中秋节要新出一款月饼——魔法月饼。 题目描述 魔法月饼有非常奇特的功效——提升$IQ$。这让得$Seaway$蠢蠢欲动。$Seaway$大脑 阅读全文
posted @ 2019-10-14 12:45 Seaway-Fu 阅读(209) 评论(0) 推荐(0) 编辑