摘要: N! Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 70861 Accepted Submission(s): 20321 Proble 阅读全文
posted @ 2016-03-12 22:57 Blackops 阅读(231) 评论(0) 推荐(0) 编辑