摘要: CF306C White, Black and White Again "洛谷评测传送门" 题目描述 Polycarpus is sure that his life fits the description: "first there is a white stripe, then a black 阅读全文
posted @ 2019-10-16 16:54 Seaway-Fu 阅读(221) 评论(0) 推荐(0) 编辑
摘要: CF261E Maxim and Calculator "洛谷评测传送门" 题目描述 Maxim has got a calculator. The calculator has two integer cells. Initially, the first cell contains number 阅读全文
posted @ 2019-10-16 14:59 Seaway-Fu 阅读(391) 评论(0) 推荐(0) 编辑
摘要: 洛谷 P3258 [JLOI2014]松鼠的新家 "洛谷传送门" JDOJ 2474: [JLOI2014]松鼠的新家 "JDOJ传送门" Description 松鼠的新家是一棵树,前几天刚刚装修了新家,新家有n个房间,并且有n 1根树枝连接,每个房间都可以相互到达,且俩个房间之间的路线都是唯一的 阅读全文
posted @ 2019-10-16 14:12 Seaway-Fu 阅读(151) 评论(0) 推荐(0) 编辑