HDU 2492 Ping pong (树状数组)
摘要:
Ping pongTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1567Accepted Submission(s): 554Problem DescriptionN(3<=N<=20000) ping pong players live along a west-east street(consider the street as a line segment).Each player has a unique skill ra 阅读全文
posted @ 2012-03-12 16:21 [S*I]SImMon_WCG______* 阅读(473) 评论(1) 推荐(0) 编辑