https://www.bbsmax.com/A/nAJvbKywJr/引用类型比较的是引用，需要自己实现IEqualityComparer比较器。IList<string>strList1=newList<string>(){"One","Two","Three","Four","Three"...

Givenastackwhichcankeep M numbersatmost.Push N numbersintheorderof1,2,3,..., N andpoprandomly.Youaresupposedtotellifagivensequence...

Givenasequenceof K integers{ N​1​​, N​2​​,..., N​K​​ }.Acontinuoussubsequenceisdefinedtobe{ N​i​​, N​i+1​​,..., N​j...

Givenastackwhichcankeep M numbersatmost.Push N numbersintheorderof1,2,3,..., N andpoprandomly.Youaresupposedtotellifagivensequence...

Givenasequenceof K integers{ N​1​​, N​2​​,..., N​K​​ }.Acontinuoussubsequenceisdefinedtobe{ N​i​​, N​i+1​​,..., N​j...

Look-and-saysequenceisasequenceofintegersasthefollowing:D,D1,D111,D113,D11231,D112213111,...where D isin[0,9]except1.The(n+1)stnumberisakindofdescript...

GivenasequenceofKintegers{N~1~,N~2~,...,N~K~}.Acontinuoussubsequenceisdefinedtobe{N~i~,N~i+1~,...,N~j~}where1<=i<=j<=K.The MaximumSubsequence ...

Givenasequenceofpositiveintegersandanotherpositiveintegerp.Thesequenceissaidtobea"perfectsequence"ifM<=m*pwhereMandmarethemaximumandminimumnumbersinthesequen...

GivenastackwhichcankeepMnumbersatmost.PushNnumbersintheorderof1,2,3,...,Nandpoprandomly.Youaresupposedtotellifagivensequenceofnumbersisapossiblepopsequenceofthe...

CREATESEQUENCEseq_tm_functionINCREMENTBY1--每次加几个STARTWITH100000015--从1开始计数NOMAXVALUE--不设置最大值NOCYCLE--一直累加，不循环CACHE10;...

功能：备份存储过程,视图,函数触发器,Sequence序列号等准备工作：--1.创建文件夹：'E:/OracleBackUp/ProcBack';--文本存放的路径--2.执行：createorreplacedirectoryMyProcBakPathas'E:/OracleBackUp/ProcBack';--3.赋...

题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=5312TimeLimit:2000/2000MS(Java/Others)    MemoryLimit:262144/262144K(Java/Others)TotalSubmiss...

ProblemDescriptionAsubsequenceofagivensequenceisthegivensequencewithsomeelements(possiblenone)leftout.GivenasequenceX=<x1,x2,...,xm>anothersequenceZ=<z...

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1005找周期。当f(n)函数值再次出现1。1的时候就是一个循环。#include<cstdio>usingnamespacestd;#definemaxn1000+5intmain(){inta,b...

题意：对数列有三种操作：...