本文为senlie原创,转载请保留此地址:http://blog.csdn.net/zhengsenlie lower_bound(应用于有序区间) -------------------------------------------------------------------------------------------------------------------------- 描写叙述:二分查找,返回一个迭代器指向每个"不小于 value "的元素, 或 value 应
http://www.cnblogs.com/cobbliu/archive/2012/05/21/2512249.html PS: lower_bound of value 就是最后一个 < value 或者第一个 = value的位置 upper_bound of value 就是第一个 > value的位置 lower_bound的意思是一段相等的序列的头(闭)和尾(开)的位置 STL中关于二分查找的函数有三个lower_bound .upper_bound .binary_search
pairs Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4157 Accepted Submission(s): 1481 Problem Description John has n points on the X axis, and their coordinates are (x[i],0),(i=0,1,2,-,n−1
Distance on the tree DSM(Data Structure Master) once learned about tree when he was preparing for NOIP(National Olympiad in Informatics in Provinces) in Senior High School. So when in Data Structure Class in College, he is always absent-minded about
Super Mario Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 9618 Accepted Submission(s): 4074 Problem Description Mario is world-famous plumber. His “burly” figure and amazing jumping ability
pairs Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2037 Accepted Submission(s): 732 Problem Description John has n points on the X axis, and their coordinates are (x[i],0),(i=0,1,2,…,n−1).