随笔分类 -  前,后缀数组

PAT 1093
摘要:The string APPAPT contains two PAT's as substrings. The first one is formed by the 2nd, the 4th, and the 6th characters, and the second one is formed 阅读全文

posted @ 2019-09-19 20:12 cltt 阅读(116) 评论(0) 推荐(0) 编辑

AtCoder Beginner Contest 098 D - Xor Sum 2
摘要:D - Xor Sum 2 Time limit : 2sec / Memory limit : 1024MB Score : 500 points Problem Statement There is an integer sequence A of length N. Find the numb 阅读全文

posted @ 2018-08-30 10:53 cltt 阅读(181) 评论(0) 推荐(0) 编辑

ACM训练联盟周赛 K. Teemo's reunited
摘要:Teemo likes to drink raspberry juice. He even spent some of his spare time tomake the raspberry juice himself. The way to make the raspberries juice i 阅读全文

posted @ 2018-08-21 22:22 cltt 阅读(171) 评论(0) 推荐(0) 编辑

cf 1016C
摘要:C. Vasya And The Mushrooms time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output C. Vasya And 阅读全文

posted @ 2018-08-07 09:40 cltt 阅读(170) 评论(0) 推荐(0) 编辑

2018 百度之星1002
摘要:度度熊的字符串课堂开始了!要以像度度熊一样的天才为目标,努力奋斗哦! 为了检验你是否具备不听课的资质,度度熊准备了一个只包含大写英文字母的字符串 A[1,n] = a_1 a_2 \cdots a_nA[1,n]=a​1​​a​2​​⋯a​n​​,接下来他会向你提出 qq 个问题 (l,r)(l,r 阅读全文

posted @ 2018-08-06 10:11 cltt 阅读(147) 评论(0) 推荐(0) 编辑

1
摘要:1 // 题目链接 http://codeforces.com/contest/1006/problem/C 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include 10 #include 11 #include 12 #include ... 阅读全文

posted @ 2018-07-18 09:06 cltt 阅读(127) 评论(0) 推荐(0) 编辑

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