2016年8月2日
HDU 5792---2016暑假多校联合---World is Exploding
摘要： 2016暑假多校联合 World is Exploding Problem Description Given a sequence A with length n,count how many quadruple (a,b,c,d) satisfies: a≠b≠c≠d,1≤a<b≤n,1≤c<d 阅读全文
posted @ 2016-08-02 20:56 茶飘香~ 阅读(186) 评论(0) 推荐(0)
2016暑假多校联合---Another Meaning
摘要： 2016暑假多校联合 Another Meaning Problem Description As is known to all, in many cases, a word has two meanings. Such as “hehe”, which not only means “hehe” 阅读全文
posted @ 2016-08-02 12:00 茶飘香~ 阅读(321) 评论(0) 推荐(1)
【2015-2016 ACM-ICPC, NEERC, Northern Subregional Contest D】---暑假三校训练
摘要： 2015-2016 ACM-ICPC, NEERC, Northern Subregional Contest D Problem D. Distribution in Metagonia Input file: distribution.in Output file: distribution.o 阅读全文
posted @ 2016-08-02 11:33 茶飘香~ 阅读(810) 评论(0) 推荐(0)