1002liu - 博客园

2013年6月3日

摘要： Problem Description Max is the king of the universe, he rules billions of planets. In each planet, there may be several residents. Residents of Max's kingdom will never die, so some of them may be as ... 阅读全文

posted @ 2013-06-03 17:40 1002liu 阅读(190) 评论(0) 推荐(0) 编辑