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Tianchi周赛
TopCoder入门教程 — sqybi完善版
TopCoder:http://www.topcoder.com/ 基本规则TopCoder的比赛类型很多,最常见的是
周赛
SRM(Single Round Match),另外还有TCHS SRM(TopCoder
·
2015-10-31 09:14
topcoder
集训第一次
周赛
题目及题解
A. Help Vasilisa the Wise 2 Time Limit : 4000/2000ms (Java/Other) Memory Limit : 524288/262144K (Java/Other) Total Submission(s) : 42 Accepted Submission(s) : 12 Pro
·
2015-10-31 08:28
题解
中大
周赛
第7场 HASH 简单题
Description Spies use attributes to disguise themselves to make sure that they are not recognized. For example, when putting on sunglasses, a spy suddenly looks completely different and ca
·
2015-10-28 08:55
hash
中大
周赛
15年第6场
13983. Milk Scheduling Constraints Time Limit: 1 secs, Memory Limit: 256 MB Description Farmer John has N cows that need to be milked (1 <= N <= 10,000), each of which takes only one
·
2015-10-28 08:53
周赛
POJ 3934 Queue
Description Linda is a teacher in ACM kindergarten. She is in charge of n kids. Because the dinning hall is a little bit far away from the classroom, those n kids have to walk in line to the dinning
·
2015-10-27 16:19
Queue
周赛
题解
N!Again Time Limit : 2000/1000ms (Java/Other) Memory Limit : 32768/32768K (Java/Other) Total Submission(s) : 23 Accepted Submission(s) : 10 Problem Description Whe
·
2015-10-27 12:06
题解
130712
周赛
(CF)
这次练习从第一题开始注定水了,1A的题目wa了3次,第三题走进了错误的思想,wa到死....其他三个题目看都没看...........赛后慢慢搞。 A. Free Cash 巨水的一题,直接找出每个时间点出现次数最多那个值。 #include <iostream> #include <algorithm> #include <cmath&g
·
2015-10-23 09:44
c
求拓扑排序的数量,例题 topcoder srm 654 div2 500
周赛
时遇到的一道比较有意思的题目: Problem Statement There are N rooms in Maki's
·
2015-10-21 12:24
topcoder
逆战一站到底活动详情_逆战一站到底活动奖励有哪些
逆战一站到底活动介绍活动时间:10月8号~10月31号逆战一站到底活动有什么奖励活动一观PVE介绍预约
周赛
点击预约,就有1次机会抽取奖池中的奖品,每位玩家最多可以获得1次,蓝钻额外获得1次活动二开通蓝钻领
佚名
·
2015-10-14 15:21
【Python】参加淘宝天猫天池大数据比赛的代码解析(一)
最近报名参加了天池大数据比赛,题目是搭建一个推荐系统,我使用的是Python语言,挖掘的第一步是输入原始数据,折腾了很久才把数据按照期望的格式进行输入存储,在这里介绍一下天池大数据比赛链接:http://
tianchi
.aliyun.com
hellocgc
·
2015-10-06 00:00
python
数据挖掘
大数据
pandas
天谕公会联赛奖励介绍
首先给大家带来的是青龙组
周赛
奖励,根据参赛轮次不同,奖励逐渐递增。参赛奖励为所有联赛战队中成员均可获取,包括在外候场的队员,但是候场队员无法获取相应联赛成就。
佚名
·
2015-09-19 17:59
周赛
一 ACdream 1199 排列组合
DescriptionTherearenswordsofdifferentweightsWiandnherosof powerPi.Yourtaskistofindouthowmanywaystheheroscancarrytheswordssothateachherocarriesexactlyonesword.Herearesomerules:(1)Everyswordiscarriedbyo
became_a_wolf
·
2015-09-07 20:00
天谕公会联赛有什么奖励 专属滑翔机翅膀
首先给大家带来的是青龙组
周赛
奖励,根据参赛轮次不同,奖励逐渐递增。
佚名
·
2015-09-04 15:37
2015多校联合第三场5319painter
看到这个题想到之前
周赛
做过两遍的同样是粉刷的那个题==套啊套,依旧没找对方法示例都不对主要原因是这个题是斜着的orz有些点不出现在交线上怎么办?题解告诉我我又读错题了……你什么时候能细心点???
zhou_yujia
·
2015-09-02 17:00
算法
HDU
多校
思维题
字符串相似度
字符串相似度http://www.cnblogs.com/
tianchi
/archive/2013/02/25/2886964.html自己实现文本相似度算法(余弦定理) http://my.oschina.net
毛朱
·
2015-08-30 22:00
SDUT2015暑假集训14级
周赛
4
A-那TimeLimit:1000MS MemoryLimit:32768KB 64bitIOFormat:%I64d&%I64uSubmitStatusPracticeHDU5056题意:字母不超过k的子串有多少!;思路:尺取:(O(n))DescriptionYouaregivenastringSconsistingoflowercaseletters,andyourtaskisc
lv414333532
·
2015-08-22 21:00
Codeforces Round #257 (Div. 2) 题解 SDUT2015暑假集训14级
周赛
3 C - 道
Jzzhuhasinventedakindofsequences,theymeetthefollowingproperty:Youaregivenxandy,pleasecalculatefnmodulo1000000007(109 + 7).InputThefirstlinecontainstwointegersxandy(|x|, |y| ≤ 109).Thesecondlinecontain
Grit_ICPC
·
2015-08-15 14:00
C语言
codeforces
周赛
Hdoj To the Max
题见这里///题意就是求,最大子矩阵和,在这个问题中,要确定子矩阵的和。思路: 我们可以通过累加每行相同列或每列相同行的值,将其储存在一个数组中,便可以将二维降至一维。 ///时间复杂度为O(n^3)。 //@zhangxiaoyu //2015/8/12 #include #include #include usingnamespacestd; intmain() { inta[105][1
just_sort
·
2015-08-12 19:00
周赛
Hdoj 5146
DescriptionTodaywehaveanumbersequenceAincludesnelements. NerothinksanumbersequenceAisgoodonlyifthesumofitselementswithoddindexequalstothesumofitselementswithevenindexandthissequenceisnotapalindrome. P
just_sort
·
2015-08-12 19:00
周赛
IQ test
DescriptionBobispreparingtopassIQtest.Themostfrequenttaskinthistestistofindoutwhichoneofthegivennnumbersdiffersfromtheothers.Bobobservedthatonenumberusuallydiffersfromtheothersinevenness.HelpBob—toche
just_sort
·
2015-08-12 19:00
周赛
越狱
Description监狱有连续编号为1...N的N个房间,每个房间关押一个犯人,有M种宗教,每个犯人可能信仰其中一种。如果相邻房间的犯人的宗教相同,就可能发生越狱,求有多少种状态可能发生越狱 Input输入两个整数M,N.1 #include #include #include #include usingnamespacestd; typedeflonglongLL; #definemod10
just_sort
·
2015-08-12 19:00
循环节的长度,循环节,循环次数(kmp)
周赛
题解 循环节的长度,循环节,循环次数(kmp) 我想说这是一道签到题,意思就是本次测试中最水的一道,不过我这样说你真的愿意相信我吗?
GoodLuckAC
·
2015-08-11 08:00
区间最小值(2) (线段树 更新区间)2015年 JXNU_ACS 算法组暑假第一次
周赛
区间最小值(2)TimeLimit:3000/1000ms(Java/Other) MemoryLimit:65535/32768K(Java/Other)TotalSubmission(s):26 AcceptedSubmission(s):9Font: TimesNewRoman | Verdana | GeorgiaFontSize: ← →ProblemDescription给定一
su20145104009
·
2015-08-10 18:00
线段树
2015年
线段树区间更新
区间最值
算法组暑假
JXNU_ACS
区间最小值 线段树 (2015年 JXNU_ACS 算法组暑假第一次
周赛
)
区间最小值TimeLimit:3000/1000ms(Java/Other) MemoryLimit:65535/32768K(Java/Other)TotalSubmission(s):12 AcceptedSubmission(s):5Font: TimesNewRoman | Verdana | GeorgiaFontSize: ← →ProblemDescription给定一个数字
su20145104009
·
2015-08-10 09:00
线段树
2015年
区间最小值
JXNU_ACS
算法组暑假
周赛
二CodeForces 445B 并查集
DescriptionDZYloveschemistry,andheenjoysmixingchemicals.DZYhas n chemicals,and m pairsofthemwillreact.Hewantstopourthesechemicalsintoatesttube,andheneedstopourtheminonebyone,inanyorder.Let'sconsiderth
became_a_wolf
·
2015-08-09 21:00
周赛
二 CodeForces 445A
DescriptionDZYloveschessboard,andheenjoysplayingwithit.Hehasachessboardof n rowsand m columns.Somecellsofthechessboardarebad,othersaregood.Foreverygoodcell,DZYwantstoputachessmanonit.Eachchessmaniseit
became_a_wolf
·
2015-08-09 21:00
周赛
二 CodeForces 545B 思维题
DescriptionLittleSusielovesstrings.Todayshecalculatesdistancesbetweenthem.AsSusieisasmallgirlafterall,herstringscontainonlydigitszeroandone.SheusesthedefinitionofHammingdistance:Wewilldefinethedistanc
became_a_wolf
·
2015-08-09 21:00
周赛
二 CodeForces 545A
DescriptionLittleSusie,thankstoherolderbrother,likestoplaywithcars.Todayshedecidedtosetupatournamentbetweenthem.Theprocessofatournamentisdescribedinthenextparagraph.Thereare n toycars.Eachpaircollides
became_a_wolf
·
2015-08-09 21:00
周赛
一 CodeForces 479A
DescriptionPetyastudiesinaschoolandheadoresMaths.Hisclasshasbeenstudyingarithmeticexpressions.Onthelastclasstheteacherwrotethreepositiveintegers a, b, c ontheblackboard.Thetaskwastoinsertsignsofoperat
became_a_wolf
·
2015-08-09 21:00
周赛
一 HDU 4727
DescriptionXsoldiersfromthefamous" *FFF* army"isstandinginaline,fromlefttoright. You,asthecaptainof *FFF*,decidestohavea"numberoff",thatis,eachsoldier,fromlefttoright,callsoutanumber.Thefirstsoldiersh
became_a_wolf
·
2015-08-09 21:00
周赛
一 HDU 2147 博弈论
DescriptionRecentlykikihasnothingtodo.Whilesheisbored,anideaappearsinhismind,shejustplayesthecheckerboardgame.Thesizeofthechesserboardisn*m.Firstofall,acoinisplacedinthetoprightcorner(1,m).Eachtimeone
became_a_wolf
·
2015-08-09 20:00
周赛
一 ACdream 1204 模拟
Supposethereareapolynomialwhichhas n nonzeroterms,pleaseprinttheintegrationpolynomialofthegivenpolynomial.Thepolynomialwillbegiveninthefollowingway,andyoushouldprinttheresultinthesameway:k[1]e[1]k[2]e
became_a_wolf
·
2015-08-09 20:00
周赛
一 ACdream 1196 模拟题
OneDay,KIDxdevelopedabeautifulpaginationforACdream.Now,KIDxwantsyoutomakeanotherone.Theare n pagesintotal.Thecurrentpageis cur.Themaxdistancetocurrentpageyoucandisplayis d.Herearesomerules:Thecurpageb
became_a_wolf
·
2015-08-09 20:00
分水果 DP(2015年 JXNU_ACS 算法组暑假第一次
周赛
)
分水果TimeLimit:3000/1000ms(Java/Other) MemoryLimit:65535/32768K(Java/Other)TotalSubmission(s):16 AcceptedSubmission(s):7Font: TimesNewRoman | Verdana | GeorgiaFontSize: ← →ProblemDescription给定n个水果,每
su20145104009
·
2015-08-09 18:00
背包
完全背包
一位数 (2015年 JXNU_ACS 算法组暑假第一次
周赛
)
一位数TimeLimit:3000/1000ms(Java/Other) MemoryLimit:65535/32768K(Java/Other)TotalSubmission(s):17 AcceptedSubmission(s):9Font: TimesNewRoman | Verdana | GeorgiaFontSize: ← →ProblemDescription对于一个正整数,
su20145104009
·
2015-08-09 17:00
一位数
递减打印最大的N位数到1 (2015年 JXNU_ACS 算法组暑假第一次
周赛
)
递减打印最大的N位数到1TimeLimit:3000/1000ms(Java/Other) MemoryLimit:65535/32768K(Java/Other)TotalSubmission(s):21 AcceptedSubmission(s):4Font: TimesNewRoman | Verdana | GeorgiaFontSize: ← →ProblemDescriptio
su20145104009
·
2015-08-09 17:00
递减打印最大的N位数到1
周赛
-DZY Loves Chessboard
DZYLovesChessboardtimelimitpertest1secondmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputDZYloveschessboard,andheenjoysplayingwithit.Hehasachessboardofnrowsandmcolumns.Somecellsoft
huayunhualuo
·
2015-08-08 15:00
周赛
-Equidistant String
timelimitpertest1secondmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputLittleSusielovesstrings.Todayshecalculatesdistancesbetweenthem.AsSusieisasmallgirlafterall,herstringscontaino
huayunhualuo
·
2015-08-08 15:00
周赛
-Toy Cars
ToyCarstimelimitpertest1secondmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputLittleSusie,thankstoherolderbrother,likestoplaywithcars.Todayshedecidedtosetupatournamentbetweenthem.T
huayunhualuo
·
2015-08-08 15:00
周赛
题解
问题A:一道签到题时间限制:2Sec内存限制:128MB提交:62解决:27[提交][状态][讨论版]题目描述我想说这是一道签到题,意思就是本次测试中最水的一道,不过我这样说你真的愿意相信我吗?哈哈,题目是这样的给你一下小数,然后请告诉我分别告诉我这个小数的循环节的循环次数、循环节以及循环节长度输入输入包括多组测试数据每组测试数据1行,包括一个小数,小数的长度不超过200,小数大于0小于100输出
weixin_33709364
·
2015-08-08 15:00
数据结构与算法
Codeforces Round #254 (Div. 2) SDUT2015暑假集训14级
周赛
2 (并查集)
DZYloveschemistry,andheenjoysmixingchemicals.DZYhasnchemicals,andmpairsofthemwillreact.Hewantstopourthesechemicalsintoatesttube,andheneedstopourtheminonebyone,inanyorder.Let'sconsiderthedangerofatestt
Grit_ICPC
·
2015-08-08 14:00
并查集
周赛
-Killing Monsters
KillingMonstersTimeLimit:2000/1000MS(Java/Others)MemoryLimit:131072/131072K(Java/Others)TotalSubmission(s):1993AcceptedSubmission(s):765ProblemDescriptionKingdomRushisapopularTDgame,inwhichyoushouldbu
huayunhualuo
·
2015-08-02 09:00
周赛
-Expression
A.Expressiontimelimitpertest1secondmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputPetyastudiesinaschoolandheadoresMaths.Hisclasshasbeenstudyingarithmeticexpressions.Onthelastclass
huayunhualuo
·
2015-08-02 09:00
周赛
-Colored Sticks
ColoredSticksTimeLimit:5000MSMemoryLimit:128000KTotalSubmissions:32423Accepted:8556DescriptionYouaregivenabunchofwoodensticks.Eachendpointofeachstickiscoloredwithsomecolor.Isitpossibletoalignthesticks
huayunhualuo
·
2015-08-02 09:00
周赛
-The Number Off of FFF
TheNumberOffofFFFTimeLimit:2000/1000MS(Java/Others)MemoryLimit:32768/32768K(Java/Others)TotalSubmission(s):2813AcceptedSubmission(s):935ProblemDescriptionXsoldiersfromthefamous“FFFarmy”isstandinginali
huayunhualuo
·
2015-08-02 09:00
周赛
-kiki's game
kiki’sgameTimeLimit:5000/1000MS(Java/Others)MemoryLimit:40000/10000K(Java/Others)TotalSubmission(s):8127AcceptedSubmission(s):4833ProblemDescriptionRecentlykikihasnothingtodo.Whilesheisbored,anideaapp
huayunhualuo
·
2015-08-02 09:00
周赛
-Clique in the Divisibility Graph
CliqueintheDivisibilityGraphtimelimitpertest1secondmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputAsyoumustknow,themaximumcliqueprobleminanarbitrarygraphisNP-hard.Nevertheless,for
huayunhualuo
·
2015-08-02 09:00
周赛
-Integration of Polynomial
IntegrationofPolynomialTimeLimit:2000/1000MS(Java/Others)MemoryLimit:128000/64000KB(Java/Others)SubmitStatisticNextProblemProblemDescriptionSupposethereareapolynomialwhichhasnnonzeroterms,pleaseprintt
huayunhualuo
·
2015-08-02 08:00
周赛
-Heros and Swords
HerosandSwordsTimeLimit: 6000/3000MS(Java/Others) MemoryLimit: 128000/64000KB(Java/Others)Submit Statistic NextProblemProblemDescriptionTherearenswordsof different weights Wi andnherosof power Pi.Your
huayunhualuo
·
2015-08-02 08:00
周赛
-KIDx's Pagination
KIDx'sPaginationTimeLimit: 2000/1000MS(Java/Others) MemoryLimit: 128000/64000KB(Java/Others)Submit Statistic NextProblemProblemDescriptionOneDay,KIDxdevelopedabeautifulpaginationforACdream.Now,KIDxwan
huayunhualuo
·
2015-08-02 08:00
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