摘要: Abandoned country Time Limit: 8000/4000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Problem Description An abandoned country has n(n<=1 阅读全文
posted @ 2016-07-19 20:00 mxzf0213 阅读(296) 评论(0) 推荐(0) 编辑