2015年9月13日
摘要: Time Limit: 1500/1000 MS (Java/Others)Memory Limit: 131072/131072 K (Java/Others)Problem DescriptionBetty owns a lot of ponds, some of them are connec... 阅读全文
posted @ 2015-09-13 20:59 _fukua 阅读(234) 评论(0) 推荐(0) 编辑
摘要: Problem DescriptionPrincess Alisha invites her friends to come to her birthday party. Each of her friends will bring a gift of some valuev, and all of... 阅读全文
posted @ 2015-09-13 20:11 _fukua 阅读(254) 评论(0) 推荐(0) 编辑