2014年9月4日
Uva--1395（图论，MST）
摘要： 2014-09-0415:51:071395 - Slim SpanTime limit: 3.000 secondsThe graphGis an ordered pair(V,E), whereVis a set of vertices{v1,v2,...,vn}andEis a set of ... 阅读全文
posted @ 2014-09-04 15:55 Naturain 阅读(139) 评论(0) 推荐(0)
Hdu--4983（数论，欧拉函数）
摘要： 2014-09-0414:10:38Goffi and GCDTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 584Accepted Submiss... 阅读全文
posted @ 2014-09-04 14:12 Naturain 阅读(203) 评论(0) 推荐(0)
Uva--12034（数学，组合数）
摘要： 2014-09-0323:59:30RaceDisky and Sooma, two of the biggest mega minds of Bangladesh went to a far country. They ate, coded and wandered around, even in... 阅读全文
posted @ 2014-09-04 00:02 Naturain 阅读(148) 评论(0) 推荐(0)