随笔分类 -  数学 卡特兰数

摘要:Robot Time Limit: 12000/6000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Problem Description There is a robot on the origin point of an 阅读全文
posted @ 2016-10-30 17:31 jhz033 阅读(299) 评论(0) 推荐(0)
摘要:Grids Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others) Problem Description 度度熊最近很喜欢玩游戏。这一天他在纸上画了一个2行N列的长方形格子。他想把1到2N这 阅读全文
posted @ 2016-10-30 13:46 jhz033 阅读(263) 评论(0) 推荐(0)
摘要:Train Problem II Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Problem Description As we all know the Train Problem 阅读全文
posted @ 2016-10-29 17:21 jhz033 阅读(128) 评论(0) 推荐(0)