2016年7月10日
Codeforces Round #360 (Div. 2) D. Remainders Game（中国剩余定理）
摘要： D. Remainders Game D. Remainders Game Today Pari and Arya are playing a game called Remainders. Pari chooses two positive integer x and k, and tells A 阅读全文
posted @ 2016-07-10 21:15 MartinEden 阅读(205) 评论(0) 推荐(0)
Codeforces Round #271 (Div. 2) F.Ant colony(线段树 + 统计区间内某数的个数)
摘要： F. Ant colony F. Ant colony Mole is hungry again. He found one ant colony, consisting of n ants, ordered in a row. Each ant i (1 ≤ i ≤ n) has a streng 阅读全文
posted @ 2016-07-10 21:10 MartinEden 阅读(357) 评论(0) 推荐(0)