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Chat transcript from TCHS SRM 59: Spotlight Session with ACRush
Handle Comment
FameofLightACRush: Finally the god of programming arrives
SarkinACRush: Why? when they will come they'll ask their questions!:D:D:D
themasterACRush: thank you for your time
themasterACRush: really appreciating
jmpld40Hi everyone, this chat will officially start in about 10 minutes
ktuannoone chat here ?
FameofLightjmpld40: hi
ardiankpACRush: hi, how was ntu? :)
jmpld40FameofLight: hello
ardiankpACRush: sorry I was away last time
ACRushardiankp: Great. but a little hot..
ktuanACRush: this season is better
ktuanACRush: because of rain
ardiankpktuan: rain is not fun!
ACRushardiankp: seasons of SG?
ardiankpACRush: rainy season
MB__hi
ACRushardiankp: I see. :)
ardiankpACRush: what did you do actually?
MB__have people already started asking questions to ACRush?
ardiankpACRush: presentation of what?
SarkinMB__: No.
ACRushardiankp: some representation.
ACRushardiankp: the report of my final year project.
hamedvalizadehMB__: 9 min
ktuanACRush: what is it about ?
ardiankpACRush: wow, cool
ACRushardiankp: Crypyto
ACRushardiankp: Crypto
themasterACRush: what is crypto
themasterACRush: ?
ACRushthemaster: cryptography
ktuanthemaster: the basic of information security :p
innocentboyktuan: :)
themasterACRush: hmmm
themasterACRush: ...
ardiankpACRush: you got paper published?
ACRushardiankp: Not yet.
ktuanthemaster: when did you start programming ?
FameofLightACRush: do you follow a random practice , or you practice question by topic , in your early days
themasterACRush: from about 7 months
themasterACRush: why??
ktuanthemaster: Did you study in a special class for talent student in high school ?
ACRushktuan: er.. 7 years ago
themasterACRush: well actually
themasterACRush: in my home there is no such thing as a class for talent student
ACRushFameofLight: Do you mean ICPC or TC?
FameofLightjmpld40: I know its difficult , but see if you can do something
FameofLightACRush: yes
FameofLightACRush: ICPC
SarkinACRush: How old are you?
ACRushFameofLight: No, our team practiced 3 or 4 full contests a week.
ktuanACRush: Did you study in a special class for talent student in high school ? ( sorry, sent wrong )
ACRushSarkin: 22
ACRushktuan: No.
SarkinACRush: Did you participate in the IOI? if yes did you get any medal?
innocentboySarkin: he got a gold I think.
ACRushSarkin: I joint IOI2004.
pt1989ACRush: Can u tell us whom or what do u credit for ur success?
ACRushSarkin: And I won the third place.
algoboySarkin: he's gold medal IOI 2004
ACRushpt1989: I think more practice is the way.
jmpld40FameofLight: sure, i'll let you kjonw
pt1989ACRush: but any specific person or camp that you think sets u apart?
SarkinACRush: Did you use any source other than the contests like books to learn algorithms?
jmpld40FameofLight: *know
FameofLightACRush: any specific approach , helpful for preparing ACM Regionals
ktuanACRush: how can you arrange your study with 3-4 contests a week ?
ACRushSarkin: No.
vrajesh1989ACRush: Happiest moment of your life?
FameofLightACRush: because blind practice , doesn't work for me
algoboyACRush: why you didn't participate in the last ACM ICPC Final ? Is it true what lympanda said about Tsinghua rule ?
ACRushktuan: UVA, SGU , ZJU and PKU is enough.
ACRushvrajesh1989: IOI2004
ACRushalgoboy: er..
ACRushalgoboy: In our university, one person is really hard to participate two WFs.
ktuanACRush: when did you practice harder ? in high school ( for IOI ) or in Univ ( for ICPC ) ?
pt1989ACRush: what is ur method of practising?
pt1989ACRush: random or organised?
lvhuiweiACRush: what do you find most exciting in algorithms?
ACRushktuan: In HS, and I stop practicing one year after IOI2004.
ACRushpt1989: contest env.
ACRushpt1989: We always solve programs in contest env.
themasterACRush: what do you recommend to do in order to improve the ability to solve dp problems
ACRushlvhuiwei: the complexity.
pt1989ACRush: at what age did u start programming?
FameofLightsanky29288: what happened
themasterACRush: any books
themasterACRush: ???
ACRushthemaster: dp? = dynamic programming.
algoboyACRush: why you and Zhuzeyuan not in the same team in the ICPC ?
themasterACRush: yes
jmpld40hi everyone! we're going to get this chat started. please realize there are many people questions for ACRush so if your question is not answered you can post it here: http://forums.topcoder.com/?module=Thread&threadID=625150
ACRushabout 16.
ahm.kam_92ACRush: how old r u ?
ACRush22.
ACRushahm.kam_92: 22
jmpld40welcome to the chat!
SarkinACRush: Is starting at a young age have an effect?
kcm1700how old were you when you started algorithm study?
ahm.kam_92ACRush: :) nice
jmpld40hi everyone! we're going to get this chat started. please realize there are many people questions for ACRush so if your question is not answered you can post it here: http://forums.topcoder.com/?module=Thread&threadID=625150
oa12gbACRush: how did u started learning programing and algorithms?
binarywithmeACRush: hii sir
SoyojaWhy aren't you any more participate ACM-ICPC ?
ahm.kam_92ACRush: how can i be like u ?
ACRushSarkin: Only good effect. I believe.
ACRushoa12gb: from my coach.
Sarkinoa12gb: Hello!
binarywithmeACRush: i need some suggestions to prepare for ACM ICPC
ACRushbinarywithme: hi
oa12gbACRush: yes what was your scedule
abs_absACRush: do you have any blog or website ?
vijay_comcHello AC Rush :)
zhangmingwenhello,are you in qinghua university
algoboyACRush: who is your coach ?
ACRushbinarywithme: contest env.
SeraphyHi Ac
Sunny_05ACRush: wat is ur daily routine ??
vijay_comccontest environment ?
ACRushabs_abs: sorry. I don't.
Sunny_05ACRush: i mean hw do u practice everyday ??
ahm.kam_92ACRush: what did u do to be in that good rate in programming ?
ACRushalgoboy: His name is Lijianjiang.
ACRushSunny_05: We only have weekly routine for practice.
SarkinACRush: Do you recommned reading "Introduction to Algorithms"? if you know?
Dee2306ACRush: Are u married.. ? or any gf ?
AlexErofeevACRush: where do you work or plan to work?
zhangmingwenac
binarywithmeACRush: what u think about world final problems..level of difficulty
Dee2306ACRush: common ques..
ACRushahm.kam_92: High rate in TC need more accuracy.
habachionlineACRush: how i can prove myself in the dynamic programing
ACRushSarkin: Really good.
habachionlineACRush: ??
SarkinACRush: And math any books?
ahm.kam_92ACRush: no no not in TC
Sunny_05ACRush: any advice for beginners ??
ahm.kam_92ACRush: in programming at all
ACRushDee2306: No idea.
SoyojaI think you participated ACM-ICPC only one time. Why aren't you any more participate ACM-ICPC?
vrajesh1989ACRush: Thinking under Pressure.. Please give tips on it.
ACRushAlexErofeev: ITCS.
ahm.kam_92ACRush: we wanna know ur history
oa12gbACRush: did u enter IOI before?
kcm1700ACRush: did you participated in IOI?
Dee2306ACRush: hmmm .. u have no idea.. ?? wat does that mean ..haha ..
Sarkinoa12gb: Yes.
_sunnyACRush: What is ur advice to have better understanding in probability?
ACRushbinarywithme: A little harder than 1000p.
BryanPGACR
Sarkinoa12gb: IOI 2004 gold medal 3 place.
Dee2306ACRush: u dont wanna tell...its ok then ..
binarywithmeACRush: sir could u teel me any efficient bipartitated matching algorithm
BryanPGACRush: do you use any IDE or just notepad?
ahm.kam_92Sarkin: is there others ?
K.A.D.RACRush: Are you interested in sports?
geekru2ACRush: COuld u brief about you initial approach towards programming in ur learning day??
Sarkinahm.kam_92: What do you mean?
vijay_comcACRush: logged out :o
ahm.kam_92Sarkin: other iois he participated in
MB__ACRush: Which of these do you do after you submit your solution on TC: test solution, re-read problem statement, check code line by line
ACRushSorry..
Sarkinahm.kam_92: I don't think.
Sarkinahm.kam_92: No.
binarywithmeACRush: BIPARTED MATCHING algorithm
ACRushI loged out due to the network problem.
BatusaiXACRush: There is Topcoder Community in Beijing now i'm living here i will like to meet you guys?
tito.tempahm.kam_92: sabba7
BryanPGACRush: Do you use any IDE or just notepad?
ACRushMB__: test.
nnhthuan...
ACRushMB__: test for at least 10 cases.
geekru2 ACRush: COuld u brief about you initial approach towards programming in ur learning day??
habachionlineACRush: how i can prove myself in the dynamic programing
ACRushBatusaiX: Ok. I will.
_sunnyACRush: What is ur advice to have better understanding in probability?
martins256ACRush: how many problems have you solved on OJ ?
zhangmingwenACRush: hi,what is your major?
binarywithmeACRush: sir could u teel me any efficient bipartated matching algorithm
ACRushhabachionline: It's obvious.
vijay_comcACRush: Who is your Arch Rival in Programming ? ;)
ACRushmartins256: about 2000.
kcm1700ACRush: How many problems have you proposed on OJ or anything like this competition or something...?
ACRushzhangmingwen: CS
SarkinACRush: What math books do you recommend?
ACRushbinarywithme: I known one algorithm which time complexity is O(N^2.5).
geekru2ACRu
ACRushbinarywithme: And forget its name.
ahm.kam_92ACRush: what do u do in ur day ?
tito.tempACRush: where do you work right now ??
SarkinACRush: Did you only use your school math knowledge?
ahm.kam_92ACRush: how do u practice ?
ACRushvijay_comc: Petr, I think.
vrajesh1989ACRush: Thinking under pressure.. Please give tips on it..
ACRushkcm1700: about 2000.
SarkinACRush: Or did you use any books?
algoboyACRush: how about tomek ?
binarywithmeACRush: sir do u remember any resource this time..
ACRushSarkin: CLR.
ACRushzhangmingwen: Yes.
SarkinACRush: What is CLR.
SarkinACRush: ?
binarywithmeACRush: sir i got stuck in a problum since last one month i need it
SomethingWrongACRush: What is your favourite Online Judge? :)
Dee2306ACRush: Being one of top programmers, do u believe its just practice which makes u perfect.. or some of u are born genius ?? :)
ACRushbinarywithme: sorry?
ACRushSomethingWrong: SGU.
binarywithmeACRush: ok sir
vijay_comcSarkin: Cormen Lieserson Rivest Stein -> Intorduction to Algorithms
vexorianACRush: Why SGU?
SoyojaI think you participated ACM-ICPC only one time. Why aren't you participate ACM-ICPC anymore?
ACRushDee2306: It's at least 80% due to practice
geekru2ACRush: Do you think the set of probelems you solve (as in programming compettiton problems) would be helpful in real life during ur job?
SarkinACRush: I mean math books not algorithm!?
ACRushvexorian: More tricky testcases.
ACRushgeekru2: a little.
Dee2306ACRush: i get it.
bucephalusvexorian: and, he finished doing all the tasks afaik ;)
stormskyACRush: how to practice ACM for a ACM beginner?
seakingwhat's url SGU?
ACRushSarkin: My textbooks.
ktuanseaking: acm.sgu.ru
ACRushstormsky: practice in contest env.
SarkinACRush: What do you mean?
seakingthanks
SoyojaACRush: I think you participated ACM-ICPC only one time. Why aren't you participate ACM-ICPC anymore?
SarkinACRush: What are your textbooks?
Dee2306ACRush: hey can u plz list one of ur textbuks here..
vexorianSoyoja: I think he read you the first time...
lvhuiweiACRush: what are you planning to do after graduate?
ACRushSarkin: I don't have any special math books.
martins256Sarkin: I guess some chinice books
martins256Sarkin: chinise
vrajesh1989ACRush: What is your interested area in algorithms?
ACRushSarkin: The book used in our uni.
martins256ACRush: how old are you?
themasterACRush: any advice about increasing the ability to solve dynamic programming problem
Sarkinmartins256: 22
pivaACRush: Do you train more of one category of problems? Or you just solve problems at random?
ACRushlvhuiwei: pursuing a PHD study.
ACRushmartins256: 22
lvhuiweiACRush: PHD on what subject?
ACRushlvhuiwei: Theory and Complexity.
kcm1700ACRush: do you have a girl friend?
puigy1hi
abs_abskcm1700: :D
ACRushpiva: I do more practice in the ones I have troubles with.
geekru2ACRush: whats been the longest problem solving spree u have been on?
SarkinACRush: Is analyzing algorithms an essential part of learning algorithms?
ACRushkcm1700: No.
freopenACRush: How do you start programming?
kcm1700ACRush: thank you for your response.
Dee2306kcm1700: he's got no idea abt it.
vijay_comcThis Girl Friend Question is one of most FAQ :)
ACRushgeekru2: longest or spree?
lvhuiweiACRush: cool! I think it is exciting.
abdessamadACRush: hi! i'm expecting if there are some tips for the challenge phases?
pivaACRush: Do you think there is a more important category of problems both for topcoder and ACM-ICPC?
K.A.D.RACRush: Are you interested in sports?
geekru2ACRush: hmm maybe both?? do u get stuff in problems for long?
pt1989ACRush: what are ur interests other than programming?
ACRushabdessamad: In fact, I'm not good at it.
vijay_comcACRush: Petr is already married. No plans to compete him in that area ? :D
spiglergACRush: yes, could you advice us on challenge phase?
pt1989ACRush: what are ur interests other than programming?
SarkinACRush: Is analyzing algorithms an essential part of learning algorithms?
ACRushpt1989: WarCraft.
withouthow long have you learn algorithm?
spiglergSarkin: it should
pt1989ACRush: and ... wat else?
ACRushvijay_comc: ....not yet.
vexorianACRush: wc3 , wow or DOTA :) ?
geekru2ACRush: would knowing all the algorithms and being able to code them fast do good enough? whats that extra bit required?
vijay_comcACRush: :)
ACRushSarkin: Not all, I think coding is in practice room is the rest way.
abdessamadACRush: can believe it! when i see your challengers :D :D
ACRushvexorian: a..
rauloooACRush: are you a programmer in warcraft ?
ACRushvexorian: all.
abdessamadACRush: please just one tips
SarkinACRush: Do you make any analyzis before writing the algorithm?
hamedvalizadehACRush: What's the biggest project you have done?
vijay_comcACRush: if ACRush didnt know programming in his life. What would he be doing now ?
withoutACRush
rauloooACRush: progamer*
without....
ACRushabdessamad: It's one thing that Petr did much better than me.
Dee2306ACRush: wat's ur favorite timepass ??
stjepanACRush: where did/do you practice most and how?
frank44ACRush: how old are you? and what degrees are you persuing
ACRushvijay_comc: ....no idea.
binarywithmeACRush: why u choose c++ as a default programming language
zhangmingwenACRush: what is your full name?
ACRushDee2306: War3
withoutwhat is the thing?
ACRushstjepan: In HS.
hamedvalizadehACRush: What's the biggest project you have done?
ACRushstjepan: And join contest.
vrajesh1989ACRush: May I know your current goals?
abdessamadACRush: did adopt the "shotgun" strategy , or you seek a bug for each problem?
stjepanACRush: anything specific except topcoder? spoj, uva...?
ACRushbinarywithme: er.. Stl is the first reason.
abdessamadACRush: i mean for each solution
ACRushbinarywithme: Another one may be efficient.
rauloooACRush: are you a wc3 progamer?
ACRushvrajesh1989: ..PHD study.
withoutACRush: how long have you learn algorithm?
geekru2ACRush: during contest, what kind of problems do u enjoy doing? as in type of problem?
vijay_comcACRush: Do you plan to work later in your life. or puruse research -> become a Prof !! ?
ACRushabdessamad: In SRM, I did. But not in onsite round.
pt1989ACRush: during preparation for IOI and ICPC how often and how long did u practise?
abdessamadACRush: :D
reginachrisACRush: What's the best OJ to start with for practice (UVa, SPOJ, TC, etc.)?
khanhptnkexcuse me ac, are you chinese?
rauloooACRush: how old are you????
kcm1700khanhptnk: chinese.
spiglergrauloo: 22
ACRushraulooo: no.
vexorianACRush: What was your favorite SRM problem of the last few months?
ACRushwithout: 7 years.
hakamiACRush: Have you a big bang in your life?
frank44ACRush: what do you think is the best way to practice? old tc contest? online judges? etc?
withoutACRush: what is your job now?
khanhptnkwhat your real name?
ACRushgeekru2: dp and network-flow.
ferryACRush: What do you do when you can't solve a problem or you don't know what's wrong?
ACRushreginachris: USACO
geekru2ACRush: Do you solve puzzles and mind bending questions to improve your problem solving techniques?
ACRushraulooo: 22
rauloooACRush: what do you do?
SarkinACRush: What algorithm types helped you in the IOI?
abdessamadACRush: did you like chess?
frank44ACRush: how fast can you solve a 3x3x3 rubik's cube?
ACRushferry: I will try to pass it in practice room. I always do that.
Dee2306frank44: nice ques... hehhe
ACRushgeekru2: no. I don't like such problems like suduko.
geekru2ACRush: when in a team event(IOI etc), do you dominate while programming?
kcm1700ACRush: how do you prepare data for the challenge phase?
deepfritz01ACRush: Why don't you use Topcoder Forums??
ACRushraulooo: PHD candidate.
vijay_comcACRush: never see u in forums
binarywithmeACRush: r u doing any proect for google..
ACRushSarkin: dp.
Dee2306ACRush: how fast can u solve 3x3x3 rubik's cube . ? :D
vrajesh1989ACRush: Did TC play a good role in improving you algorithmic skills? If yes, how?
ACRushabdessamad: yes.
pt1989ACRush: do u plan to apply for Google Summer of Coder?
pt1989ACRush: *Code
abdessamadACRush: great! do u play in online competition??
binarywithmeACRush: sir what is the best way to learn DP.
ACRushgeekru2: yes. I guess.
SergeiFedorovACRush: What about your salary nowarays?
SarkinACRush: Do you work at google?
ACRushkcm1700: The trickiest one, of course.
[dasha]ACRush: When u were beginning to compete,did u have any problems? Like low speed of sloving, or maybe some particular method u couldn't understend for a long time, sth else? If yes, how did u get over that?
ACRushabdessamad: yes.
ACRushbinarywithme: TC contest.
deepfritz01ACRush: Why don't you use Topcoder Forums??
khanhptnkexcuse me, what 's you real neame
khanhptnkexcuse me, what 's you real name?
ACRushSergeiFedorov: I'm only a student.
abdessamadACRush: i think you can guess what i will ask u know
withoutACRush: where do you woek at now?
hamedvalizadehACRush: How many hours in a day do you use your computer?
ACRush[dasha]: USACO is a really good place. Especially for the beginners.
withoutACRush: where do you work at now?
ACRushdeepfritz01: Network.
spiglergwithout: he's a PHD student
frank44ACRush: how long did the usaco practice take you?
ACRushdeepfritz01: The network of my uni. can not access TC forums.
abdessamadACRush: u can wisper to me which competition you do in net?
seakingUSACO <-- what's url?
binarywithmeACRush: what u think math should b strong to become a Gud programmer
ACRushabdessamad: ? sorry, there are too many questions.
khanhptnkdo you think what we should prepare before an important contest ?
abs_absACRush: RED and pursuing PHD..., so where do you see yourself after 5-6 years.., i mean what after all this.. ?
ACRushfrank44: half one year.
SarkinACRush: How much time did it take you to solve all USACO problems?
vijay_comcseaking: google is your friend
khanhptnkACRush: do you think what we should prepare before an important contest ?
abdessamadACRush: yeah i see ;) , i talked about what chess online competitions you do??
Soyojaseaking: ace.delos.com
martins256ACRush: why do you think you do that bad (relative) on TCO Finals?
dupreeusaco...url???
ACRushbinarywithme: The mathematical foundation is helps.
withoutACRush: which school?
AlexErofeevdupree: google.com
seakingthanks :)
ACRushabs_abs: ITCS.
withoutspiglerg: which school?
hamedvalizadehACRush: How many hours in a day do you use your computer?
millkydupree: ace.delos.com/usacogate
ACRushwithout: THU.
reginachrisACRush: Can you recommend a math book? Is Concrete Mathematics good?
ACRushhamedvalizadeh: about 8hs.
dupreeslow down guys
bangaruACRush: can you please comment about education system in china?
ACRushhamedvalizadeh: because I do some research in this area.
khanhptnkACRush: excuse me, do you think what we should prepare before an important contest ?
binarywithmeACRush: what u think math should b strong to become a Gud programmer
kcm1700ACRush: Have you gone to ACM ICPC World Final?
ACRushreginachris: Modern graph theory.
SarkinACRush: Whould you recommend reading the parts in "Introduction to Algorithms" about algorithm analysis?
yiuyuhokcm1700: he has
binarywithmeACRush: thnx sir
yiuyuhokcm1700: and got second place ;)
kcm1700yiuyuho: thanks
ACRushbangaru: I can not answer this question yet.
yiuyuhoACRush: are you going to ICPC World Finals this year?
progfoolhello
ACRushkcm1700: 2007, only once.
ACRushyiuyuho: no.
BrahmandACRush: which debugger you recommend?
khanhptnkACRush: hi, ac :)
yiuyuhoACRush: why?
ACRushBrahmand: I used VS2008.
dupreeany message for starters..
ACRushBrahmand: I think rhide and eclipse are also good.
ACRushkhanhptnk: hi
progfoolhey ACRush..i m a gr8 fan of the way u do dynamic programming problems...whr did u read it from??
khanhptnkACRush: excuse me, do you think what we should prepare before an important contest ?
nikoACRush: What IDE, Compiler, OS do you use for SRMs?
stjepanACRush: what editor, debugger, ide do you use for topcoding?
khanhptnkACRush: please give me an advice
kcm1700ACRush: Can you use BrainF*ck?
ACRushkhanhptnk: relax, and rush some simple problems.
dupreeACRush:any message for starters..
ACRushkhanhptnk: pops.
khanhptnkACRush: opera ?
coder29ACRush: which parts do u advice to read in "Introduction to Algorithms"?
ACRushstjepan: pop's editor.
khanhptnkACRush: when did you start learning programming
yazhiniACRush: Why did you choose this handle?
ACRushkhanhptnk: And solve some problems in a contest env. is also helpful.
MB__ACRush: do you do any sports but topcoding?
progfoolACRush: hii...where did u read dynamic programming from??
ACRushcoder29: All parts are perfect.
dupreeACRush: whats the first step in programming ladder
vijay_comcACRush: How mnay hours do you sleep every day ?
progfoolACRush: i m a gr8 fan of the way u solve those problems
ACRushcoder29: except complexity.
ACRushkhanhptnk: 7 years ago.
SarkinACRush: What do you mean except comlexity?
ACRushyazhini: From my dorm-mate.
khanhptnkACRush: it mean when you are in grade 10
khanhptnkACRush: the same as me :)
vijay_comcACRush: Complexity in CLRS is flawed ?? :o
khanhptnkACRush: now i'm 16
ACRushMB__: soccer.
progfoolwhat do u do now?????
ACRushvijay_comc: 7-8
SarkinACRush: What do you mean except comlexity?
SoyojaACRush: Your handle, ACRush means "Accepted Rush", Is it right?
pcaldeiraACRush: which skill do you consider most important on TCHS/ioi-style contests?
ACRushSarkin: That's only my opinion.
coder29ACRush: I am newbie...which OJ is better fr me...USCO or UVA?
ACRushkhanhptnk: yes.
ACRushSoyoja: yes. Thanks.
SarkinACRush: I fully agree with you:D
hakamiACRush: Are you useing library or typing from first for SRMs?
khanhptnkACRush: when did you became a red topcoder ?
ACRushpcaldeira: algorithm skills and coding ability.
ACRushcoder29: USACO
Sarkincoder29: USACO.
vrajesh1989ACRush: Will you try to prove your algorithms to yourselves during contest time or just believe your intuition and start coding?
pcaldeirahum ACRush , which algorithm skills mainly? DP and graphs?
samshuis ACRush another googler??
ACRushhakami: some includes and basic untilities.
vijay_comcAll Great Coders play Soccer ?
ACRushvrajesh1989: Yes, it's very important for me.
igigates14: ides na tchs?
ACRushsamshu: I used to be an internship of google.
progfoolACRush:what do u do now??
innocentboyACRush: are you planning to do a job after university or do higher studies ?
ACRushvrajesh1989: PHD candidate.
reginachrisACRush: Is there a good basic discrete math book for beginners?
SarkinACRush: Do you use algorithm analyzis when solving a problem to see it's effeciency?
stormskyprogfool: he is a student
ACRushliuyizheanxy: In high, about 8.
ACRushliuyizheanxy: In HS, about 8.
dupreeACRush: m a new b should i start wid C++ or java is better
ACRushinnocentboy: I prefer higher studies.
khanhptnkACRush: when did you became a red topcoder ?
coder29ACRush: basically i want 2 to do pratice on DP and greedy types...is TCs' room are sufficient..?
Sarkindupree: Your own opinion.
samshukhanhptnk: have a look at his rating graph :)
puneetkp444ACRush: hey ACRUSH, can you suggest some ways to improve my algorithmic skills and problem solving techniques
ACRushSarkin: Yes. the effeciency sometimes is more important than correctness in TC contest.
martins256khanhptnk: take look at hes graph
pcaldeirakhanhptnk: wouldn't it be easier if you just checked his profile on the website?
khanhptnkACRush: sorry
rajeshsrACRush: What do you think is important to become successful in Algorithm competition, is that through sheer practice or a lot of theoretical knowledge in algorithms?
SwitchCaseACRush: hi..
dupreeSarkin: thnks
rajeshsrACRush: In short, what is the strategy for becoming a good coder, according to u?
khanhptnkACRush: when did you feel you are in the best condition ?
ACRushcoder29: A bulk of dp tasks in SRMs. TC's room is good.
vrajesh1989ACRush: May I know the significance of your TC Quote : "Ctrl-A-Ctrl-C-Ctrl-V" ?
ACRushliuyizheanxy: CLR
bucephalusACRush: What is the medal in you profile pic?
wack-a-moleACRush: What editor and OS do you use?
liuyizheanxyACRush: CLRS?
khanhptnkACRush: i mean when you feel like programming is easiest to you ?
shady_mokhtarACRush: what best makes you a good topcoderer?? choose: quik thinking or being good in algorithm
LingmumACRush: How can we improve our speed of solving the problems,more problems?
coder29ACRush: for greedy types?
ACRushrajeshsr: Practice is the way.
Sarkindupree:but I think C++ is a better place to start. My opinion.
SwitchCaseACRush: How much time do u reckon it takes for a starter with almost no knowledge to become someone like u??
ACRushwack-a-mole: I used VS2008 in Windows.
hakamiACRush: What is the diffrence between onsite match and SRMs for you?
Sarkinliuyizheanxy: Introduction to Algorithms.
ACRushkhanhptnk: from the very beginning.
innocentboySwitchCase: maybe infinite.. depends on the starter :)
snguyenACRush: VS2008 for the TC matches?
rajeshsrACRush: Can u elaborate on the strategy of practice we should use?
krepstACRush: how much time do you spend programming?
ACRushLingmum: More practice.
dupreeSarkin: but here at stanford they make us strt wid java
lzzhang07I found out that most of the good code in topcoder is very short. How can I write a algorithm in very few codes? I always give a long answer
coder29ACRush: for greesy types which Oj is good?
coder29ACRush: *greedy
puneetkp444ACRush: Can you suggest some ways to improve my problem solving techniques .
LingmumACRush: Where do you have your practise? poj?tc? or other oj ?
SwitchCaseinnocentboy: the starter is a dedicated fellow!!!
wack-a-moleACRush: What else do you do apart from coding?
khanhptnkACRush: do you think a bad start lead to a bad result ?
vrajesh1989ACRush: May I know the significance of your TC Quote : "Ctrl-A-Ctrl-C-Ctrl-V" ?
Dee2306wack-a-mole: War3
ACRushhakami: my room-mates(opponents).
ACRushwack-a-mole: War3
MohammadRezaWhat do you do that your code becomes bugfree although the big size?
stormskyACRush: do you often practice TC?and how to practice?
shady_mokhtarACRush: what best makes you a good topcoderer?? choose: quik thinking or being good in algorithm
SarkinACRush: How do you know what type of algorithm to use is it experience?
wack-a-moleACRush: War == Warcraft?
bucephalusSarkin: 24
ACRushvrajesh1989: :) The most efficient way to get AC, isn't it? Just ignore the coding and debuging time.
viswanathACRush: hello!
ACRushwack-a-mole: yes.
lzzhang07 I found out that most of the good code in topcoder is very short. How can I write a algorithm in very few codes? I always give a long answer
Dee2306ACRush: "Ctrl-A-Ctrl-C-Ctrl-V" , does it mean u have a gud library of generic codes...
Dee2306ACRush: hahhaa
raulooocopy paste!
rauloooselect and copy paste
SarkinACRush: What do you mean except comlexity?
Dee2306raulooo: exactly.
SarkinACRush: How do you know what type of algorithm to use is it experience?
ACRushstormsky: Yes. But in fact, I prefer to doing past Regionals and finals.
SarkinACRush: Sorry.
fight_YM??
sahiltiwariACRush: how many hours you practise per day ?
khanhptnkACRush: who do you want to thank more, yourself or your teacher ?
ACRushDee2306: no.
shady_mokhtarACRush: what best makes you a good topcoderer?? choose: quik thinking or being good in algorithm
ACRushSarkin: Yes. I believe.
stjepanACRush: does it mean you used copy-paste before to rush at ACing? :)
MohammadRezaACRush: What do you do to make your code becomes bugfree although the big size?
ACRushsahiltiwari: 4-5
Dee2306ACRush: wats the significance of "Ctrl-A-Ctrl-C-Ctrl-V" then ..??
lvhuiweiACRush: what is the most difficult part of solving a problem?
viswanathACRush: are you studying now?
feitianACRush: ???
ACRushshady_mokhtar: there are the same.
khanhptnkACRush: who do you want to thank more, yourself or your teacher ?
vrajesh1989ACRush: Did TC play a good role in improving you algorithmic skills? If yes, how?
SwitchCaseACRush: any particular reason for using a name like ACRush as a Handle/nick??
coder29ACRush: I want to do practice on greedY programming which is better TC or OJ?
ACRushMohammadReza: test more tricky cases.(corner cases)
rajeshsrACRush: Sorry to be repetitious, But I want to know what is the strategy of practice you employed? U select some random problems from OJs and solve or try to master a particular domain like DP by solving problems based on that or any other thing?
connect4**connect4 resists urge to ask about sports...
progfoolWhat made u a coder u are today.......ur teachers or ur practice????
ACRushkhanhptnk: teacher.
khanhptnkACRush: So the teacher training you more than you train yourself ?
ACRushrajeshsr: set problems of past regionals and finals.
BrahmandACRush: you also know MFC,COM ,etc...?
ACRushkhanhptnk: In the first years, teacher trained me more.
ahm.kam_92ACRush: where do u work ?
Dee2306ACRush: plz tell us na .. wat is it actually.. "Ctrl-A-Ctrl-C-Ctrl-V"..??
rajeshsrACRush: k, thanks. U have been practising with that for how long?
ACRushBrahmand: I know. But I seldom used them in TC.
dupreecoder29: OJ...??
ACRushahm.kam_92: beijing.
reginachrisDee2306: Select All - Copy - Paste
khanhptnkACRush: Why did you have the name ACRush ?
coder29dupree: Online Judge
hamedvalizadeh?
lvhuiweiACRush: What is the most difficult part of solving a problem, how do you strike at it?
dupreecoder29: kk
ACRushDee2306: No. It's just my goal.
puneetkp444ACRush: Can you suggest some ways to improve problem solving abilities
SwitchCasekhanhptnk: tats wat i asked!!!
ACRushkhanhptnk: Accept - rush.
khanhptnkACRush: sorry again
Apofissta ima Gates
Dee2306reginachris: that i knoe, but he says he doesnt do that, then wats the significance.
BrahmandACRush: have u created any project using them also
SwitchCaseACRush: nice one!!
reginachrisACRush: Any input on how to improve in math (discrete math book recommendation, online classes)
ACRushpuneetkp444: practice all kinds of problems.
ACRushBrahmand: Yes.
Dee2306SwitchCase: hey dog, wats so nice ?
khanhptnkACRush: have you ever feel nervous and do not know what to learn about proramming?
ahm.kam_92ACRush: so what's ur real name ?
snguyenACRush: are you using VS2008 for the TC matches?
Apofishokage;;;
ACRushreginachris: I only took the usual maths courses in Uni.
innocentboyahmed_aly: Lou Tiancheng
puneetkp444ACRush: Can you suggest some book for general problem solving
ACRushahm.kam_92: Tiancheng Lou
ACRushsnguyen: No. pop's editor is good enough.
abdessamadraidenx2: salam alikom
ahm.kam_92ACRush: nice name :)
alft7ACRush: what do you usually do before a very important competition, practise or something else?
ACRushpuneetkp444: I only have some books for algorithm, not for problem solving.
snguyenACRush: you should be very strong in code maintainance and debugging!
ortschunACRush: is it too late for you to begin learning about algorithms and problem solving in university?
ACRushalft7: practice until 3 days before it.
ApofisWhat books?
puneetkp444ACRush: ok wat books do u recommend for algortihms ?
khanhptnkACRush: have you ever feel nervous and do not know what to learn about proramming?
kcm1700ACRush: What kind of subject do you like except for programming, algorithms, and mathematics?
simplysuperb_knACRush: Please suggest study material for Dynamic Programming and Graph Theory!!!
LingmumACRush: Do you want to go abroad for study?
ACRushortschun: too late? why?
progfoolwhich of ur opponents in topcoder do u admire the most???
ACRushpuneetkp444: CLR.
jmpld40For the benefit of all, please try to keep questions in English. Thank you!
jay23jackpetr?
ferryACRush: What is the hardest problem you've done?
ACRushkcm1700: PE
ortschunACRush: as i've heard all best coders like you have started this when they were like 11-12 ..
snguyenACRush: and CLR is the short for?
stormskyin English
Dee2306ACRush: You just said .."Ctrl-A-Ctrl-C-Ctrl-V" is ur goal, its a way to ur goal ..?? how ??
puneetkp444ACRush: CLR ?? is this the name of the book for algorithms ...please tell the full name
Dee2306ACRush: u didnt justify
romeshCLR = Introduction to Algorithms
khanhptnkACRush: sorry, have you ever feel nervous and do not know what to learn about proramming?
ACRushferry: I in WF2007.
puneetkp444ACRush: ok ...cormer leiserson and rivest
puneetkp444ACRush: gotcha
snguyenromesh: isn't it? quite strange.
ACRushortschun: I think start at 18 is also good.
snguyenromesh: thx
ApofisACRush: How old are you??
Dee2306Apofis: 22
LingmumACRush: Do you think the ART of programming is as googd as the CLR?
MB__ACRush: What is the easiest problem you haven't done? :P
ACRushkhanhptnk: no.
puneetkp444ACRush: any other good book apart from CLR which u recommened
CrankyDayabstractwhiz: heya
ACRushApofis: 22
togi_i'm trying to practice to NWERC, any suggestions?
stjepanACRush: do you know anyone remarkably good who started at that age?
hamedvalizadehWhat's CLR?
khanhptnkACRush: you're very confident, i think so !
niquefapuneetkp444: CLR ?
khanhptnkACRush: i admire it !
Andimeoqu317058542: CLR?
ACRushApofis: Yes. they're of the same quality.
puneetkp444niquefa: CLR is Cormen - Itroduction to Algorithms
Dee2306ACRush: Unlike Petr, u hav ignored so many questions.
ACRushMB__: ...
sunoACRush: I thick you must have a great code library~ Have you ever share it?
niquefapuneetkp444: OK
ortschunACRush: have you ever felt like you are bored with problem solving or like you're gonna compete no more?
ACRushpuneetkp444: Introduction to Algorihtm
ACRushDee2306: sorry, there are too many questions.
ApofisACRush: Can I with algorithms get money and a job???
kcm1700Dee2306: it is very hard to answer all the questions, you must understand it.
viswanathACRush: I found many resubmissions in your initial topcoder competition...now how did you improve upon that?
khanhptnkACRush: what time do you usually go to bed ?
ACRushApofis: of course.
acsagaDee2306: i think if you ask question in some code format, he will response you very quickly:)
khanhptnkACRush: do you think staying up late is good ?
samsamhow many members can register for the today's SRM...is it 1500
ACRushfancysimon: more practice and contests.
silverprinceACRush: what are your favourite computer games ?
Dee2306ACRush: Yeaah .. i know.. but dude u r just perfect like Petr.
CrankyDayyiuyuho: hey there raymond
liruqiACRush: and you will have srm soon?
kcm1700ACRush: I think you will need a break for upcoming SRM. Thank you very much ACRush, and I appologize for rudeness of some of my questions.
krepstAre you still enjoying problem-solving? Isn't it less interesting for you than it was?
krepstACRush: Are you still enjoying problem-solving? Isn't it less interesting for you than it was?
ACRushviswanath: not so many resubmissions, but many failed submissions.
ortschunACRush: have you ever felt like you are bored with problem solving or like you're gonna compete no more?
ACRushsilverprince: War3
hamedvalizadehACRush: What food do you like most?
sunoACRush: I thick you must have a great code library~ Have you ever share it to others?
andysoftACRush: What countries have you visited during your lifetime?
ACRushsuno: no.
khanhptnkACRush: what time do you usually go to bed ?
progfoolany problem which u love the most....from the topcoder??
ApofisACRush: What kind of movies do you preffer??
Dee2306ACRush: do u resubmit ..?? or submit without testing sumtimes. ?
silverprinceACRush: Nice :)
ACRushandysoft: there are about 7-8 countries.
ortschunACRush: have you ever felt like you are bored with problem solving or like you're gonna compete no more?
progfooli mean the most interesting problem or contest u ever had during topcoder
ACRush12:30
ardiankpACRush: so early!
fancysimonACRush: How can i practice chanllage in TC?
CrankyDayknightry: good luck bud
ACRushDee2306: I will resubmit if neccessary. and I submit always many cases.
progfoolACRush: please answer at least one question from me!!!!.....which is the most memorable topcoder contest u ever had??
ACRushardiankp: ...
MoS333ACRush: what kind of music you like?
ACRushfancysimon: only in contest.
fancysimonACRush: every time I find it is hard for me to read other's code
ACRushfancysimon: I have no idea about that. I'm not good at it.
ApofisACRush: How much time and work is needed to be good enough for IOI??
ardiankpACRush: early sleep
k.whitehatschroeder, REPORT IN TEAM!!
khanhptnkACRush: good bye, ac and I hope you'll archive what you want !
hamedvalizadehACRush: Bye!
Shr33k'
bizkutLet's do this Abington
hakamiACRush: How much TC is known in world for work?
ACRushfancysimon: In fact, we needn't fully understand those codes before challenge.
ortschunACRush: have you ever felt like you are bored with problem solving or like you're gonna compete no more?
jmpld40okay, let's close this chat session and thank ACRush for all his words of wisdom
cytmikeregister at last min lol
kcm1700ACRush: thank you very much
tranquilliserApofis: It depends! If you just want to _make_ it to the IOI, then it depends what country you want to compete for
ACRushApofis: 8 h per day
fancysimonACRush: why?
sunoACRush: thx
jmpld40If you have any pending questions, please post them here: http://forums.topcoder.com/?module=Thread&threadID=625150
progfoolthank u ACRush!!
cuihaochuanthx~
DieIngthx
vrajesh1989ardiankp: thanks
moxiACRush: thank you, and good bye.
acsagasuno: thanks jiao zhu
Dee2306ACRush: Yeaaaah .. Gud Luck All !!
[dasha]ACRush: Thank u=)
knightryCrankyDay: thanks, you too
andysoftACRush: thanx
kcm1700ACRush: good luck
dupreeACRush: bye
ortschunACRush: thank you for ur wisdom :)
vrajesh1989ACRush: thanks
acsagaACRush: thanks jiao zhu
ACRushortschun: no. it's really fun.(for me0
orienthishey k.w
andysoftACRush: thank you, bye
liruqiACRush: 8 hour... Orzzzzzzzzzzzzzzzzz
jmpld40Again, thanks for attending, thanks to ACRush and Good Luck in the competition!
coder29ACRush: whats us strategy in challenging problems?
magicpigYM:)
Dee2306Yeaaaah .. Gud Luck!!!!!!!!!!!
withoutgood luck all tonight
ACRushthanks, bye.
silverprinceATB Acrush :)
ahm.kam_92ACRush: bye
ahm.kam_92ACRush: :)
coder29ACRush: Bye
innocentboyRush: good luck
fancysimonACRush: thanks
Shr33:D
fancysimonACRush: bye
ACRushgood luck all.
innocentboyACRush: good luck