2015 年 9月 14 日随笔档案 - _fukua

2015年9月14日

摘要： Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Problem Descriptionsoda has a setSwithnintegers{1,2,…,n}. A set is ... 阅读全文

posted @ 2015-09-14 21:22 _fukua 阅读(243) 评论(0) 推荐(0) 编辑

hdu 5444 Elven Postman 二叉树

摘要： Time Limit: 1500/1000 MS (Java/Others)Memory Limit: 131072/131072 K (Java/Others)Problem DescriptionElves are very peculiar creatures. As we all know,... 阅读全文

posted @ 2015-09-14 17:03 _fukua 阅读(251) 评论(0) 推荐(0) 编辑

hdu 5441 travel 离线+带权并查集

摘要： Time Limit: 1500/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Problem DescriptionJack likes to travel around the world, but he doe... 阅读全文

posted @ 2015-09-14 14:28 _fukua 阅读(302) 评论(0) 推荐(0) 编辑