2016年7月29日
UVALive - 4329 Ping pong (树状数组)
摘要： Ping pong Description N (3 ≤ N ≤ 20000) ping pong players live along a west-east street(consider the street as a line segment). Each player has a uniq 阅读全文
posted @ 2016-07-29 01:00 季末Despair 阅读(169) 评论(0) 推荐(0)
UVa 11997 K Smallest Sums (K路归并)
摘要： K Smallest Sums Description You’re given k arrays, each array has k integers. There are k k ways to pick exactly one element in each array and calcula 阅读全文
posted @ 2016-07-29 00:08 季末Despair 阅读(189) 评论(0) 推荐(0)