2016年8月4日
hdu 5723 Abandoned country 最小生成树+子节点统计
摘要： Abandoned country Time Limit: 8000/4000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 3006 Accepted Submission(s): 34 阅读全文
posted @ 2016-08-04 22:09 快点说我帅 阅读(175) 评论(0) 推荐(0)
hdu 5792 World is Exploding 树状数组+离散化+容斥
摘要： World is Exploding Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 727 Accepted Submission(s): 34 阅读全文
posted @ 2016-08-04 11:03 快点说我帅 阅读(175) 评论(0) 推荐(0)