题目链接 Problem Description "连连看"相信很多人都玩过.没玩过也没关系,下面我给大家介绍一下游戏规则:在一个棋盘中,放了很多的棋子.如果某两个相同的棋子,可以通过一条线连起来(这条线不能经过其它棋子),而且线的转折次数不超过两次,那么这两个棋子就可以在棋盘上消去.不好意思,由于我以前没有玩过连连看,咨询了同学的意见,连线不能从外面绕过去的,但事实上这是错的.现在已经酿成大祸,就只能将错就错了,连线不能从外围绕过. 玩家鼠标先后点击两块棋子,试图将他们消去,然后游戏…
传送门: http://acm.hdu.edu.cn/showproblem.php?pid=1016 Prime Ring Problem Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 63806 Accepted Submission(s): 27457 Problem Description A ring is compos…
Prime Ring Problem Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 20105 Accepted Submission(s): 9001 Problem Description A ring is compose of n circles as shown in diagram. Put natural numb…