摘要: 移动小球ConstraintsTime Limit: 1 secs, Memory Limit: 32 MBDescription你有一些小球,从左到右依次编号为1,2,3,...,n. 你可以执行两种指令(1或者2)。其中, 1 X Y表示把小球X移动到小球Y的左边, 2 X Y表示把小球X移动到小球Y右边。 指令保证合法,即X不等于Y。 例如,初始状态1,2,3,4,5,6的小球执行1 1 4后,小球1被移动到小球4的左边,即2,3,1,4,5,6。如果再执行2 3 5,结点3将会移到5的右边,即2,1,4,5,3,6。Input第一行为一个整数t(0 2 3 const int max. 阅读全文
posted @ 2013-07-20 19:34 purgiant 阅读(552) 评论(0) 推荐(0) 编辑
摘要: Tempter of the BoneTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 51809Accepted Submission(s): 13939Problem DescriptionThe doggie found a bone in an ancient maze, which fascinated him a lot. However, when he picked it up, the maze began to shake, 阅读全文
posted @ 2013-07-20 16:03 purgiant 阅读(201) 评论(0) 推荐(0) 编辑