Final Results: USACO 2013 November Contest, Gold

Key:
* = Correct
x = Wrong Answer
t = Timeout
c = Didn't Compile
s = Signal (crashed, exceeded memory limits, invalid syscall)

Pre-College Participants (Full List):

Country Year Name Score    empty    sight    nochange
AUS  2014    Ray Li1000 *********** *********** *************
USA  2014    Bill Cooperman1000 *********** *********** *************
KOR  2014    Yechan Bae1000 *********** *********** *************
USA  2014    Steven Hao1000 *********** *********** *************
USA  2015    Scott Wu1000 *********** *********** *************
EST  2014    Oliver-Matis Lill879 *********** *xx*x****x* *************
CZE  2014    Martin Raszyk879 *********** *x*xx*****x *************
AUT  2015    Gary Ye818 *********** ****tttttt* *************
ROU  2014    Andrei Heidelbacher818 *********** ****tttttt* *************
IDN  2014    Stefano Chiesa818 *********** ****tttttt* *************
SRB  2015    Marko Stankovic818 *********** ***xxxx*xx* *************
BLR  2014    Dima Demidko818 *********** *****xxxxxx *************
VNM  2014    Xuan Hung Cao818 *********** ****tttttt* *************
CHN  2015    Yuetong Wang818 *********** ****tttttt* *************
KAZ  2015    Zhusupov Nurlan818 *********** ****xxxxxx* *************
BLR  2014    Vadim Zakharenko818 *********** ****tttttt* *************
USA  2016    Lawrence Li818 *********** ****tttttt* *************
USA  2014    Sreenath Are811 *xx******** *********** ******t*tttt*
JPN  2018    Yuta Takaya758 *********** **xxxxxxxx* *************
VNM  2014    Nguyễn Quang Dũng727 *********** *xxxxxxxxx* *************
USA  2014    Qingqi Zeng727 *********** *xxxtttttt* *************
USA  2015    Andrew He727 **xxxxxxxxx *********** *************
USA  2016    Demi Guo716 *********** ****tttttt* ******t*ttt**
BGR  2014    Momchil Peychev697 *********** *xxxttttttx *************
USA  2016    Timothy Ngotiaoco697 *********** *xxxttttttx *************
USA  2014    Alex Pei697 *********** *xxxxxxxxxx *************
USA  2015    Kevin Liu697 *xxxtssssss *********** *************
LVA  2015    Alexey Zayakin697 *********** *xxxxxxxxxx *************
ROU  2014    John Peter697 *********** *xxxttttttx *************
TUR  2014    Semih Basrik697 *********** *xxxttttttx *************
VNM  2014    Hai Nguyen Hoang697 *********** *xxxttttttx *************
USA  2014    Joshua Brakensiek697 *********** *xxxttttttx *************
IRN  2015    Keivan Mohtashami697 *********** *xxxxxxxxxx *************
IRN  2014    Alireza Nasri697 *********** *xxxttttttx *************
USA  2014    Jerry Ma697 *********** *xxxxtttttx *************
HRV  2014    Mislav Balunovic697 *********** *xxxxtttttx *************
BRA  2014    Igor Wolff Resplande697 *********** *xxxxtttttx *************
USA  2016    Alexander Wei690 *********** ****tttttt* ******s*ssss*
RUS  2016    Vlad Makeev667 *********** ttttttttxtt *************
CHN  2015    Kung Chul Yen667 *********** *************
CHN  2015    Xu Yinzhan667 *********** *************
AUS  2015    Ishraq Huda667 *********** ttttttttttt *************
USA  2014    Sorawee Porncharoenwase667 *********** *************
ARM  2015    Edward Grigoryan667 *********** *************
ROU  2014    Olariu Ciprian664 *********** ****tttttt* ******x*xxxxx
USA  2014    Jeffrey Cai664 *********** ****xttttt* ******t*ttttt
ROU  2016    Paul Gramatovici636 **xxx**x*xx ****tttttt* *************
AUS  2018    Jerry Mao636 *****ssssss ****tttttt* *************
IRN  2014    Mohammad Amin Khashkhashi Moghaddam625 *********** *xxxxxxxxx* ********tttt*
USA  2015    Hugh Zhang620 *********** *xxxxtttttx *xxx*********
VNM  2014    Quoc Huu Che620 *********** *xxxxxssssx *xxx*********
IRN  2014    Amirmohsen Ahanchi620 *********** *xxxxtttttx *xxx*********
TUR  2014    Metehan Kaya606 ****tssssss ****tttttt* *************
MEX  2014    Diego Roque606 ****sssssss *****xxxxxx *************
USA  2015    Alexandr Wang606 ****sssssss ****tttttt* *************
BLR  2015    Barbara Kuskova599 *********** *xxxtttttt* ******xxxxx**
THA  2014    Kasemsan Kongsala599 *********** *xxxtttttt* ******x*x*xxx
USA  2016    Jonathan Sadun573 *********** *xxxxttttt* ******x*xxxxx
USA  2016    Kevin Sun573 *********** *xxxxttttt* ******t*ttttt
USA  2015    Kevin Li545 *********** ******xxxx*
VNM  2014    Truong Nam Nguyen Huy538 *****tttttt *****xxxxx* ******t*tttt*
USA  2015    Vivek Miglani538 *********** ******t*tttt*
CHN  2015    Taoan Huang529 ****tssssss ****tttttt* *xxx*********
USA  2014    Dan Fu517 *********** *xxxttttttx ******sxxssst
AUS  2014    Austin Tankiang515 *********** *****ttttt*
USA  2016    Tony Wang485 *********** ****tttttt*
GEO  2014    Elene Machaidze485 ****ttttttt *xxxxtttttx *************
CHN  2017    Weiqiang Yuan471 *********** *xxxtttttt* ***xxxxxxxxxx
TUR  2015    Ikbal Kazar469 **xxxssssss ****tttttt* *xxx*********
USA  2015    Martin Schneider466 *********** *xxxxtttttx ****tttttxtxt
USA  2014    Jakob Weisblat455 *********** **xx*xxxxx*
USA  2014    Brian Shimanuki455 ****sssssss *************
GEO  2014    Nika Svanidzzze455 **xxxxxxxxx *xxxxxxxxx* *************
USA  2016    Jasper Hugunin448 ***xxtxtttt *****xxxxxx ******t*tttt*
GEO  2014    Giorgi Nishnianidze443 *****tttttt *xxxtttttt* ******t*ttt**
USA  2014    Jerry Wu424 *xx******** *****xxxxxx
CHN  2016    YiXiang Zhang424 **xttstssss *xxxttttttx *************
USA  2015    James Bloxham417 **xxsssssss ****tttttt* ******xxxxx**
KOR  2015    Seokhwan Choi415 *********** *xxxttttttx **sssssssssss
BIH  2014    Rijad Muminovic413 *xsxsssssss ****tttttt* ********tttt*
USA  2015    David Zeng406 **x*xx***** *xxxxttttt* ****xxtxttttx
USA  2014    YuXuan (Andrew) Liu387 ****xtttttt *xxxxttttt* ******t*tttt*
USA  2014    Boyu Tong375 ****sssssss ****tttttt* ****xxtxttttx
USA  2014    Andy Wang366 *****s*ssss *xxxxtttttx ******xtxxxxt
USA  2014    Sujit Rao364 *xxxxxxxxxx *************
CAN  2014    Stella Lau361 ****ttttttt *xxxtttttt* ******t*ttttt
USA  2014    Michael Lin361 ****xxxxxxx *xxxtttttt* ******t*ttttt
USA  2017    David Zhu361 ****sssssss *xxxxttttt* ******x*xxxxx
USA  2016    Samuel Hsiang361 *****tttttt *xxxxxxxxtx ******t*tttxx
USA  2015    Matthew Savage357 ****xxxxxxx *xxxttttttx ******t*tttt*
USA  2014    Abhay Goel357 ****ttttttt *xxxxtttttx *xxx****x*x**
BGR  2014    Daniel Dakev336 **xxx**x*xx *sssssssssx ******txttttx
USA  2015    Matthew Das Sarma336 ****ttttttt *xxxxxxxxx* ******txttttt
TJK  2014    Abdukodir Kurbonzoda333 ***********
MEX  2014    Daniel Talamas331 ttttttttttt ****tttttt* ******s*ssssx
USA  2016    Eric Wang331 *xxxx*xxx** *xxxxtttttx ******t*tttxx
CUB  2014    JoseCarlos GonzalezFernandez322 *xxxxxxxxxx *xxxtttttt* ********tttt*
SYR  2014    Hasan Jaddouh301 ****tssssss ttttttttttt ******t*ttttt
USA  2014    Lewis Chen275 **xxsssssss *xxxxttttt* ******xxxxxxx
GEO  2016    George Skhirtladze273 *xx********
USA  2014    Kyle Milka259 ****sssssss *xxxtttttt* t***ttttttttt
BGR  2014    Stefan Ivanov254 ****sssssss *xxxttttttx *xxx**t*ttttt
USA  2016    Ross Dempsey254 ***xsssssss *xxxtttttt* *xxx**t*tttxx
USA  2014    Samuel Liu249 ****ttttttt x***xxxxxxx**
USA  2015    Corwin de Boor238 *****tttttt *xxxxxxxxx* *xxxxxxxxxxxx
USA  2014    Tony Jiang238 **xxttttttt ****tttttt* *xxssssssssss
MKD  2015    Kliment Serafimov224 ****sssssss ****xxtxttttx
USA  2015    Tony Peng224 ***tttttttt *tttttttttt ****xxxxxxxxx
USA  2014    Ryan Jian207 ****sssssss *xxxtttttt* *xsssssssssss
IRN  2014    Seyed Ali Tabatabaee182 *****ssssss *xxxttttttx
USA  2018    Nicholas Sun182 ****sssssss *xxxtttttt*
ISR  2014    Ron Ryvchin177 ****sssssss *xxxxtttttx *xxxxxtxttttt
USA  2014    Rahul Sridhar163 *xxxtttttt* ****txstsssss
IRN  2014    Mohammad Mahdi Jahanara147 ***xxxxxxxx *xxxxxxxxxx *sssxxtxtttts
LVA  2016    Aleksejs Popovs121 ***xxxxxxxx *xxxttttttx
KAZ  2016    Nurzhan Dyussenaliyev121 ****sssssss
USA  2015    Raphael Chang117 **xxttttttt *xxxttttttx *xxxxxxxxxxxx
USA  2014    Billy Moses103 *xxx**t*ttttt
VNM  2014    Anh Khoa Trần Phan86 **xxxxxxxxx *xxxxxxxxxxxx

Pre-College Participants (USA only):

Country Year Name Score    empty    sight    nochange
USA  2014    Bill Cooperman1000 *********** *********** *************
USA  2014    Steven Hao1000 *********** *********** *************
USA  2015    Scott Wu1000 *********** *********** *************
USA  2016    Lawrence Li818 *********** ****tttttt* *************
USA  2014    Sreenath Are811 *xx******** *********** ******t*tttt*
USA  2014    Qingqi Zeng727 *********** *xxxtttttt* *************
USA  2015    Andrew He727 **xxxxxxxxx *********** *************
USA  2016    Demi Guo716 *********** ****tttttt* ******t*ttt**
USA  2016    Timothy Ngotiaoco697 *********** *xxxttttttx *************
USA  2014    Alex Pei697 *********** *xxxxxxxxxx *************
USA  2015    Kevin Liu697 *xxxtssssss *********** *************
USA  2014    Joshua Brakensiek697 *********** *xxxttttttx *************
USA  2014    Jerry Ma697 *********** *xxxxtttttx *************
USA  2016    Alexander Wei690 *********** ****tttttt* ******s*ssss*
USA  2014    Sorawee Porncharoenwase667 *********** *************
USA  2014    Jeffrey Cai664 *********** ****xttttt* ******t*ttttt
USA  2015    Hugh Zhang620 *********** *xxxxtttttx *xxx*********
USA  2015    Alexandr Wang606 ****sssssss ****tttttt* *************
USA  2016    Jonathan Sadun573 *********** *xxxxttttt* ******x*xxxxx
USA  2016    Kevin Sun573 *********** *xxxxttttt* ******t*ttttt
USA  2015    Kevin Li545 *********** ******xxxx*
USA  2015    Vivek Miglani538 *********** ******t*tttt*
USA  2014    Dan Fu517 *********** *xxxttttttx ******sxxssst
USA  2016    Tony Wang485 *********** ****tttttt*
USA  2015    Martin Schneider466 *********** *xxxxtttttx ****tttttxtxt
USA  2014    Jakob Weisblat455 *********** **xx*xxxxx*
USA  2014    Brian Shimanuki455 ****sssssss *************
USA  2016    Jasper Hugunin448 ***xxtxtttt *****xxxxxx ******t*tttt*
USA  2014    Jerry Wu424 *xx******** *****xxxxxx
USA  2015    James Bloxham417 **xxsssssss ****tttttt* ******xxxxx**
USA  2015    David Zeng406 **x*xx***** *xxxxttttt* ****xxtxttttx
USA  2014    YuXuan (Andrew) Liu387 ****xtttttt *xxxxttttt* ******t*tttt*
USA  2014    Boyu Tong375 ****sssssss ****tttttt* ****xxtxttttx
USA  2014    Andy Wang366 *****s*ssss *xxxxtttttx ******xtxxxxt
USA  2014    Sujit Rao364 *xxxxxxxxxx *************
USA  2014    Michael Lin361 ****xxxxxxx *xxxtttttt* ******t*ttttt
USA  2017    David Zhu361 ****sssssss *xxxxttttt* ******x*xxxxx
USA  2016    Samuel Hsiang361 *****tttttt *xxxxxxxxtx ******t*tttxx
USA  2015    Matthew Savage357 ****xxxxxxx *xxxttttttx ******t*tttt*
USA  2014    Abhay Goel357 ****ttttttt *xxxxtttttx *xxx****x*x**
USA  2015    Matthew Das Sarma336 ****ttttttt *xxxxxxxxx* ******txttttt
USA  2016    Eric Wang331 *xxxx*xxx** *xxxxtttttx ******t*tttxx
USA  2014    Lewis Chen275 **xxsssssss *xxxxttttt* ******xxxxxxx
USA  2014    Kyle Milka259 ****sssssss *xxxtttttt* t***ttttttttt
USA  2016    Ross Dempsey254 ***xsssssss *xxxtttttt* *xxx**t*tttxx
USA  2014    Samuel Liu249 ****ttttttt x***xxxxxxx**
USA  2015    Corwin de Boor238 *****tttttt *xxxxxxxxx* *xxxxxxxxxxxx
USA  2014    Tony Jiang238 **xxttttttt ****tttttt* *xxssssssssss
USA  2015    Tony Peng224 ***tttttttt *tttttttttt ****xxxxxxxxx
USA  2014    Ryan Jian207 ****sssssss *xxxtttttt* *xsssssssssss
USA  2018    Nicholas Sun182 ****sssssss *xxxtttttt*
USA  2014    Rahul Sridhar163 *xxxtttttt* ****txstsssss
USA  2015    Raphael Chang117 **xxttttttt *xxxttttttx *xxxxxxxxxxxx
USA  2014    Billy Moses103 *xxx**t*ttttt

Observers:

Country Name Score    empty    sight    nochange
ZAFBruce Merry1000 *********** *********** *************
USALewin Gan1000 *********** *********** *************
USARay Li1000 *********** *********** *************
JPNUwi Tenpen1000 *********** *********** *************
DEUAlexander Rass1000 *********** *********** *************
IDNAhmad Zaky1000 *********** *********** *************
USACalvin Deng1000 *********** *********** *************
RUSEgor Kulikov1000 *********** *********** *************
DOMCarlos Toribio1000 *********** *********** *************
KORGyeongGeun Kim1000 *********** *********** *************
DEUHans S1000 *********** *********** *************
POLAdam Karczmarz970 *********** ********x** *************
VNMLe Minh Hoang Hnue897 *********** *********** ********x*xxx
UKRAlexey Slusarenko872 *********** *********** ******s*ssss*
SGPMister Poe848 *********** *****ttttt* *************
CANJacob Plachta818 *********** *****xxxxxx *************
GBRRobin Lee818 *****ssssss *********** *************
CANDeon Nicholas795 *********** *********** ****xxtxtttt*
ARMAlbert Sahakyan788 *********** ***xxxxxxx* *************
BRABruno Adami727 *********** *xxxxxxxxx* *************
CHNYuehang Chen727 *********** *xxxxxxxxx* *************
ROUGeorge Marcus727 *********** *xxxxttttt* *************
RUSIlya Peresadin727 *********** *xxxtttttt* *************
FINAntti Laaksonen727 *********** **xxttttttx *************
ISROhad Klein697 *********** *xxxxxxxxxx *************
JPNKent Nikaido697 *********** *xxxxxxxxxx *************
SVKJakub Safin697 *********** *xxxxtttttx *************
KORChanMin Kim697 *********** *xxxxxxxxxx *************
USANick Haliday697 *********** *xxxxtttttx *************
EGYMahmoud Radwan697 *********** *xxxxxxxxxx *************
VNMAnh Nguyễn Tuấn697 *********** *xxxttttttx *************
CHNQin Hang690 *********** ****tttttt* ******t*tttt*
BGDNazmul Hasan667 *********** *************
CHNChen Min667 *********** *************
CUBAlfonso Peterssen667 *********** *************
KORJinHyun Kim667 *********** *************
VNMHung Nguyen667 *********** *************
BLRArtsem Zhuk667 *********** *************
CHNChun Wu667 *********** *************
RUSGerald Agapov667 *********** *************
RUSIvan Belonogov650 *********** *xxxxxxxxx* *xxx*********
IDNPusaka Kaleb Setyabudi650 **xssssssss *********** ********xxx**
VNMBao Truong636 *****ssssss ****xxssss* *************
USAJohn Peter620 *********** *xxxttttttx *xxx*********
NLDJeroen Bransen620 *xxxxxxxxxx *********** ********sss**
RUSAlexey Safronov606 *sssss*sss* *****ttttt* *************
VNMHiep Buido590 *********** *xxx*********
UKRIvan Zdomsky590 *********** *xxx*********
USAJohnny Ho569 *x********* *xxxxxxxxx* ******x*xxxx*
HKGHackson Leung569 *********** *xxxxxxxxxx ******t*tttt*
KORJaekyun Ryu564 *********** ********tttt*
CANDaniel Hui545 *****tttttt *xxxtttttt* *************
FRAMihai Moraru538 *********** ******t*tttt*
ITALorenzo Gatto538 *********** ******t*tttt*
RUSDmitry Gorbunov517 *****s*ssss *****ttttt* ****sssssss**
BLRPavel Sheftelevich515 ****sssssss *xxxtttttt* *************
UKRRoman Rubanenko515 *****t*tttt *************
BRAMarcos Kawakami515 ****sssssss *xxxxxxxxx* *************
VENDavid Moran513 *****t*tttt ****tttttt* ******t*ttttx
DOMCarlos Joa494 *******tttt ********t*t**
HRVLovro Puzar494 *****tttttt *xxxtxxxxx* ********t*t**
RUSMikhail Mayorov487 *********** ****xxxxxxx**
BGDMohammad Hafiz Uddin485 *****ssssss *************
BRALucas Tiago Castro Jesus478 ****tssssss ****tttttt* ******t*tttt*
CHNKai Jiang466 *********** *xxxxxxxxxx ****xxxxxxxxx
DEUMaximilian J455 ****tssssss *************
POLAdam Blokus448 **xxxtxtttt *****ttttt* ******t*tttt*
BGDF.A.Rezaur Rahman Chowdhury438 *****s*ssss ********ttt**
TUROmer Eren436 *********** ****xxxxxxxxx
USALego Haryanto424 ***xxxxxxxx *************
UKRVitaliy Herasymiv424 *xxxxx*xxx* *************
VNMKhanh NguyenXuan394 *xxxsssssss *xxxttttttx *************
ROUCalancea Mihai394 **xssssssss *************
UKRRoma Furko389 *********** *xxxxtttttx *xxxxxxxxxxxx
AUTTom Tangl387 ****tssssss *xxxtttttt* ******t*tttt*
USABenjamin Mehne382 ****tttssss *xxxxtttttx ******t*ttt**
CANAndy Huang364 *********** *xxxxtttttx
TURAlperen Yakut352 ***xxxxxxxx *xxxttttttx ******s*sss**
VNMDong Nguyen Trong336 ****sssssss *xxxtttttt* ****xxxxxxx**
BLRVlad Sobin333 ***********
MEXEdgar Augusto Santiago Nieves333 ***********
DEUTobias Lenz333 ***********
CHNXiang Qun333 ***********
KORJeehak Yoon333 ***********
BGDSakib Shafayat333 *x********* *xxxttttttx
BGRGeorgi Georgi333 ***********
TWNRobert Huang333 ***********
SYRIjo Ivram333 ***********
CHNZiqi Huang333 ***********
USAAbhiram Krishnan301 **xxttttttt *xxxtttttt* ******t*ttttt
VNMChinh NguyenQuoc266 **xxxxxxxxx ********ttttx
USABoping Lai235 x*xxxxxxxxx ******txttt**
TURFurkan Usta193 ***xsssssss ****xxxxtxtxx
KAZMadi Khamitbekov182 ****sssssss *xxxxxxxxx* xxxxxxxxxxxxx
CHNJulia Gao182 ****ttttttt *xxxtttttt*
BGRVelislava Hristova182 *****tttttt *xxxxtttttx
USAPeter Liu152 ****sssssss *xxxxtttttx
MNELuka Bulatovic117 ***xsssssss *xxxxxtxttttt
USASteven Vorbrich61 x**txtxssts
BGDPrasanjit Barua61 **xxsssssss xxxxxxxxxxxxx
SRBSreten Sretenovic30 *xxssssssss
BGDNafis Sadique30 *xxxxtttttx