zoj 1239 Hanoi Tower Troubles Again!
摘要：
Hanoi Tower Troubles Again!Time Limit:2 Seconds Memory Limit:65536 KBPeople stopped moving discs from peg to peg after they know the number of steps n... 阅读全文
posted @ 2015-09-10 17:16 天空中最亮的小星星 阅读(334) 评论(0) 推荐(0) 编辑
