云华100的专栏

A Simple Problem with IntegersTime Limit: 5000MS Memory Limit: 131072KTotal Submissions: 47486 Accepted: 13966Case Time Limit: 2000MSDescriptionYou have N integers, A1, A2, ... , AN. You nee

TransformationTime Limit: 15000/8000 MS (Java/Others) Memory Limit: 65535/65536 K (Java/Others)Total Submission(s): 3004 Accepted Submission(s): 725Problem DescriptionYuanfang is puzzled w

1798: [Ahoi2009]Seq 维护序列seqTime Limit: 30 Sec  Memory Limit: 64 MBSubmit: 2645  Solved: 984[Submit][Status]Description老师交给小可可一个维护数列的任务，现在小可可希望你来帮他完成。 有长为N的数列，不妨设为a1,a2,…,aN 。有如下三种操作形式： (1)

1012: [JSOI2008]最大数maxnumberTime Limit: 3 Sec  Memory Limit: 162 MBSubmit: 4273  Solved: 1918[Submit][Status]Description现在请求你维护一个数列，要求提供以下两种操作： 1、 查询操作。语法：Q L 功能：查询当前数列中末尾L个数中的最大的数，并输出这个数的

Play With SequenceTime Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65768/65768 K (Java/Others)Total Submission(s): 418    Accepted Submission(s): 211Problem DescriptionWhen the gir

To the moonTime Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2423    Accepted Submission(s): 480Problem DescriptionBackgroundTo The

两种操作，一种更新区间，一种询问

CoderTime Limit: 20000/10000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2884    Accepted Submission(s): 1155Problem Description　　In mathematics and c

A simple simulation problem.Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 698    Accepted Submission(s): 274Problem DescriptionTh

Wow! Such Sequence!Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 620    Accepted Submission(s): 191Problem DescriptionRecentl

BillboardTime Limit: 20000/8000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 9594    Accepted Submission(s): 4270Problem DescriptionAt the entrance

Buy TicketsTime Limit: 4000MS Memory Limit: 65536KTotal Submissions: 12225 Accepted: 6036DescriptionRailway tickets were difficult to buy around the Lunar New Yea

PictureTime Limit: 2000MS Memory Limit: 10000KTotal Submissions: 10230 Accepted: 5422DescriptionA number of rectangular posters, photographs and other pictures of

AtlantisTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 16975 Accepted: 6468DescriptionThere are several ancient Greek texts that contain descriptions o

Just a HookTime Limit: 4000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 16251    Accepted Submission(s): 8087Problem DescriptionIn the game o

Who Gets the Most Candies?Time Limit: 5000MS Memory Limit: 131072KTotal Submissions: 9586 Accepted: 2917Case Time Limit: 2000MSDescripti

Mayor's postersTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 40456 Accepted: 11766DescriptionThe citizens of Bytetown, AB, could not stand that the ca

Beam CannonTime Limit: 3000/1500 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 205 Accepted Submission(s): 79Problem DescriptionRecently, the γ galaxies br