AC_AC_ACGIRL的专栏

Prime Ring ProblemTime Limit : 4000/2000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 43 Accepted Submission(s) : 11 Problem Description A ring is compose of n c

ZipperTime Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 39 Accepted Submission(s) : 10 Problem Description Given three strings, you are to dete

Lake CountingTime Limit : 2000/1000ms (Java/Other) Memory Limit : 131072/65536K (Java/Other) Total Submission(s) : 14 Accepted Submission(s) : 6 Problem Description Due to recent rains, water ha

hnust校赛2015 问题 D: 水果消除 时间限制: 2 Sec 内存限制: 128 MB 提交: 125 解决: 44 [提交][状态][讨论版] 题目描述 “水果消除”是一款手机游戏，相信大家都玩过或玩过类似的游戏。下面是“水果消除”游戏的一种初始状态。消除的基本规则：如果有2个或2个以上的相同水果连在一起，则可以点选并消除。请问在某一种状态下，有几种可以点选并消除的选择方案