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随笔分类 - 题目整理

摘要：002* Median of Two Sorted ArraysThere are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overal... 阅读全文

posted @ 2014-12-10 20:19 cyendra 阅读(451) 评论(0) 推荐(0)

一坨字符串难题

摘要：CodeForces 204E Little Elephant and Stringshttp://codeforces.com/contest/204/problem/E输入n个字符串，由小写字母组成。对于每一个字符串，求出这个字符串，有多少个区间[L,R]，使得子串L..R在至少K个字符串中出现... 阅读全文

posted @ 2014-08-14 19:39 cyendra 阅读(428) 评论(0) 推荐(0)