2019年1月20日
poj 1734 Sightseeing trip
摘要： There is a travel agency in Adelton town on Zanzibar island. It has decided to offer its clients, besides many other attractions, sigh... 阅读全文
posted @ 2019-01-20 23:10 Minun 阅读(92) 评论(0) 推荐(0) 编辑
HDU 4370 0 or 1(思维最短路)
摘要： Given a n*n matrix C ij (1<=i,j<=n),We want to find a n*n matrix X ij(1<=i,j<=n),which is 0 or 1. Besides,X ij meets the following conditions: 1.X 12+ 阅读全文
posted @ 2019-01-20 10:54 Minun 阅读(150) 评论(0) 推荐(0) 编辑