2014年6月18日
POJ 3274 Gold Balanced Lineup 哈希,查重 难度:3
摘要： Farmer John's N cows (1 ≤ N ≤ 100,000) share many similarities. In fact, FJ has been able to narrow down the list of features shared by his cows to a ... 阅读全文
posted @ 2014-06-18 01:27 雪溯 阅读(147) 评论(0) 推荐(0) 编辑