2016年9月19日
POJ 3660 图传递闭包
摘要： Description N (1 ≤ N ≤ 100) cows, conveniently numbered 1..N, are participating in a programming contest. As we all know, some cows code better than o 阅读全文
posted @ 2016-09-19 22:06 vegetable_vegetable 阅读(131) 评论(0) 推荐(0)
hdu 1317 SPFA+连通判断+最长路
摘要： Description It has recently been discovered how to run open-source software on the Y-Crate gaming device. A number of enterprising designers have deve 阅读全文
posted @ 2016-09-19 18:36 vegetable_vegetable 阅读(474) 评论(0) 推荐(0)