Final Results: USACO 2012 US Open, Gold Division

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

Pre-College Participants:

Country Year Name Score    tied    bookshelf    subsets
USA  2015    Scott Wu1000 *********** ****************** *********************
CHN  2014    Mingda Qiao1000 *********** ****************** *********************
BLR  2012    Gennady Korotkevich1000 *********** ****************** *********************
USA  2014    Steven Hao857 *********** *********t**tttt*t ************t***t****
USA  2013    Johnny Ho824 ****x****** ***********x****** *******xxxx**xxx*x***
CHN  2013    Ruosong Wang802 *x**x**xxxx ****************** ***********t*********
CHN  2013    QiLin Dong788 ***xx*xxxxx ****************** *********************
UKR  2012    Vitaliy Herasymiv784 ****x*xxxxx ***********x****** *****************t***
BLR  2013    Sergey Kulik772 **xx*xx*xxx ****************** ***********t*********
CZE  2013    Stepan Simsa762 *********** ****************** ******ttttttttttttttt
USA  2012    Sakethnath Are759 *********** *********tt*tttt*t ***********st***tssss
BLR  2012    Adam Bardashevich758 *x*x*xxxxxx ****************** *********************
CHN  2012    Peng Dou739 **xxx*xxxxx ***********x****** *********************
USA  2012    Leon Lin738 *********** *********ttxtttttt ********ttt*t*t*t****
USA  2013    Kalki Seksaria730 *********** ********x*xxxx**x* *********ttst*t*tssss
USA  2013    Daniel Ziegler730 *********** ****************** **x**xxxxttstxtxtssss
POL  2012    Bartek Dudek728 *********** *********tt*tttt*t *********ttttt***sttt
VNM  2012    Bao Chiem Duy693 *********** *************tt*** **x**xxttttttxttttttt
ARM  2012    Armen Vardanyan690 **xxx**xxxx *****************t ***********t*****stss
USA  2012    Alex Chen678 **xt*xxtttt ****************** ***********s*****ssss
USA  2013    Ray Li664 *********** *********tt*tttt*t **x**xxxxtt*txtxt*x**
CHN  2013    Grace Tsai648 ***********x****** *********************
USA  2014    Jerry Ma643 *********** *x****x*x*xxxxx*x* ********tttttttt*tttt
HKG  2013    Chun Yin Sampson Lee635 ****************** **********tt*********
USA  2015    Alexandr Wang624 **xxx**xxxx *********tt*tttttt ****************t****
IRN  2013    Daniyal Mehrjerdi621 *x*x*xxxx*x *********ttttttttt *********************
USA  2012    Mitchell Lee616 *********** *********tt*tttt*t *****tttttttttttttttt
UKR  2012    Sergey Nagin613 **xx*xx*xxx ****************** *********ttttttt*tttt
IRN  2012    Alireza Farhadi612 ***t**ttttt ****************** **x**xxxxtt*txttx*x**
BGR  2013    Georgi Georgi603 ****************** ****************ts*ss
VNM  2013    Dat Duong592 **xxx**xxxx *********tt*tttttt **x***x*x************
IRN  2013    SeyedHamed Valizadeh572 *******xxxx ***********xx***** **x**xxxxtttttttttttt
USA  2013    Yimo Chen567 *xxxxxxxxxx *********t*xtttt*t *********************
USA  2014    Alex Pei546 *****xxxxxx *********tt*tttt*t *******tttt*tttt*t***
USA  2014    Joshua Brakensiek540 *******xxxx *********ttxtttt*t *********xxxxxxxxxxxx
USA  2013    Calvin Deng526 *********** *****xxxx*xxxxx*xt **x**xxxxxxsxxxxxssss
BLR  2012    Vladislav Trukhanovich522 *x*x*xxxxxx ************tttt*t *********ttttt***tttt
CAN  2013    Fan Zhang521 *x*xxxxxxxx **********t**ttttt ***********s****tssss
IDN  2012    Ahmad Zaky514 *x*x*xxxxxx *********tt*tttttt ********ttt*t*t*t****
BLR  2012    Konstantin Vilchevski507 **xxx**xxxx *******txxx*xxxxxx ********ttt*t*t*t****
IRN  2013    Hooman Hashemi501 *x*x*xxxxxx ***********x****** ******sssssssssssssss
CHN  2012    Zhengkai Wu500 ****xxxxxxx ***********x****** **xx*xxxxxxxxxxxx*xxx
CHN  2012    Martin Token489 xx**xxxxxxx ****************** ******sssssssssssssss
IRN  2013    Keivan Alizadeh485 *ssx*xx*xxx *********tt*tttt*t *********tt**ttt*tttt
CHN  2015    Yuetong Wang482 ***t**ttttt ***x*****t**tttt*t **x**xxxxxx*xxxxx*x**
UKR  2013    Roman Rubanenko481 *x*xx*x*xxx *********tt*tttttt *********ttttt*t*tttt
USA  2013    Kushal Agarwal481 ***tx*ttttt ***xxxxxxxxxxxxxx* *********t**t***t****
USA  2012    Xiaoyu He466 *********** **xxxxxxxxxxxxxxxx ******ttttttttttttttt
CHN  2014    Yuguan Chen462 *x*x*xx*xxx *************tt**t **xx*xxxxxxxxxxxx*xxx
USA  2013    Kensen Shi455 **xx*xx*xxx *****x*ttttxtttttt *********tt*tttt*t***
IRN  2012    Hamed Saleh452 *********** *x*xxxxxxxxxxxxxx* **x**xxxxtttttttttttt
IRN  2013    Mazraf Ebrahimnejad439 xxxxx*x*xxx *********tt*tttt*t *********ttst*t*tssss
GEO  2014    Nika Svanidzzze437 **xs*xsssss *********tt*tttt*t ********tttttttt*tttt
UKR  2013    Roma Furko434 *******xxxxxxxxxx* *********t**t***t****
CAN  2013    Daniel Hui430 ****x**xxxx *********ttxtttt*t **x**xxxxttttxttttttt
USA  2012    Anderson Wang416 *xxx*xxxx*x *********ttttttttt ********tttt*ttt*tttt
CHN  2013    Lei Xu397 ****************** **xx*xxxxxxxxxxxx*xxx
IRN  2012    Majid Farhadi389 **x*xxxxxxxxxxxxxx *********************
RUS  2013    Dmitry Gorbunov378 ***********x****** **x**xxxtttttxtxttttt
USA  2014    Stanley Cen375 *xxxxxxxx*x **********ttttttt* ******ttsttttstt*sttt
USA  2014    Michael Gao371 *x*xxx*xxxx *********ttxtttt*t ******ttttttttttttttt
USA  2014    Rahul Sridhar370 ***xxxx*xxx *********ttxtttt*t ****xxxssxxsssxsxsxss
USA  2015    Videh Seksaria366 *x*x*xxxxxx ********tttttttttt ********sssssssssssss
BGR  2012    Yordan Chaparov365 ****************** **xxxxxxtttstxxxtssss
IRN  2012    Saeed Ilchi365 ****************** *x*xxxxxxtttttxxxtttt
AUT  2012    Markus Hasenöhrl358 *x*x*xxxxxx *********tt*tttt*t **x**xtttssssssssssss
TWN  2014    ChingYun Hsu353 x*x**xxxxxx ***xxxxxxxxxxxxxxx *********ttst***ts*ss
USA  2013    Allan Sadun346 **xxxxxxxxx *********t**t***t****
CHN  2013    Wexley Neo333 ******************
USA  2012    JoseCarlos Vera-Garza333 *********************
VNM  2012    Tung Nguyen323 *x*xxxxxxxxxxxxxxx *****************s*ss
USA  2014    Sujit Rao312 *********ttxtttt*t **x**xxxxtt*txtxt*x**
BLR  2014    Dima Demidko307 ***xx*xxx*xxxx**x* ****xxxxxxx**xxx*x***
USA  2014    Bill Cooperman305 *x*x*xxxxxx ****x*xxx*xxxx**x* **s*ssxsssssxsssxssss
USA  2012    William Qian302 *****xxxxxx *x*xxxxxxxxxxxxxx* ******tttssssssssssss
USA  2013    Eric Schneider302 ***t**ttttt *x*xxxxxxxxxxxxxx* *****xxxxttxttt*ttxtt
TWN  2012    Chia-an Yu301 **xxx**xxxx *x*xxxxxxxxxxxxxxx *********tttttttttttt
LTU  2013    Vladimir Daglis299 *********tt*tttt*t ******ttttttttttttttt
USA  2013    Jeffrey Yan295 ***sxxxxxxx ***********xxttxxx
VNM  2012    VietAnh Do294 ****x*xxx*xxxx**x* **x**xxxxxx*xxxxx*x**
USA  2014    Ryan Jian273 *x*x*xxxxxx *x*xxxxxxxxxxxxxx* *******ttttttttt*tttt
CHN  2015    Taoan Huang272 *xxxxxxxx*x *******xxxxxxxxxx* **x**tttttttttttttttt
USA  2013    Myung-Geun Chi266 *x*xx*xxxxx ******ttxxxxxxxxxx **x**xxxttttttttttttt
AUS  2012    Darren Shen265 *********ttxtttt*t *****tttttttttttttttt
USA  2012    Matthew Arbesfeld258 *x**xxxxxxx *t*x*xtxxxxxxxxxxx *******tttttttttttttt
ITA  2013    Davide Pallotti249 *********tt*tttttt **x**xxxttttttttttttt
CZE  2013    Vojtech Hlavka240 **xxx**xxxx *x*xxxxxxxxxxxxxx* ****xxxxxtttxtttxtxtx
USA  2014    Sreenath Are227 *x*sxxsssss *xx*xxxxxxxxxxxxx* ******tttttttttt*tttt
USA  2012    Kesh Shvets224 ****sssssss *x*sxssss*sxsxssst **x*xtttttttttttttttt
USA  2014    Douglas Chen219 ***xxxxxxx* *xxxxxxxxxxxxxxxxt *****ttttxxxxxxxxxxxx
FRA  2012    Simon Mauras207 *x*x*xxxxxx **xxxxxxxttxttttxt **x**xxxxtt*txxxtsxss
ARM  2012    Rob Davtyan191 *x**xxxxxxx *x*xxxxxxxxxttttxt **x**xxxxxxsxxxxxssss
KAZ  2012    Nurzhan Dyussenaliyev156 ***x**xxxttttttttt **x**xxxxtttttttttttt
USA  2013    Nicholas Haliday143 *********tttttttttttt
CHN  2012    Liang Guanjian127 **x**xxxxxx*xxxxx*x**
SRB  2013    Lazar Milenkovic48 ***xxxxxxttstxxxtssss

Observers:

Country Name Score    tied    bookshelf    subsets
DEUFabian Gundlach1000 *********** ****************** *********************
ZAFBruce Merry1000 *********** ****************** *********************
RUSEgor Kulikov968 *********** ****************** ************t***t****
UKRYaroslav Tverdokhlib879 *******xxxx ****************** *********************
VNMDat NguyenThanh794 *********** ****************** **x**xxxxtt*txtxt*x**
THAVisit Pataranutaporn762 *********** ****************** **x**xxxxtx*txxxtsxs*
VNMThinh FanVan727 **xxxxxxxxx ****************** *********************
CANJacob Plachta664 *********** *********tt*tttt*t ********ttttttttttttt
CHNZechao Shang664 **xxxxxxxxx ****************** ****************ts*ss
USAJohn Nevard625 *xxxx****** *********t**tttt*t *********ttst*t*ts*ss
HKGPakHay Chan571 ****************** ***********t*t***tttt
VNMVuongLinh Nguyen535 **xx*xxxxxx *x*x**xxxxxxxxx*x* *********************
UKRRoman Edemskiy519 *********tt*tttttt *********************
RUSMikhail Mayorov517 **xxxx*xxxx ***xxxx*xt*xttttxt *********************
CHNIwfWcf Zhang484 **xxxxxxxxx ****xxxxx**xx***x* *********tt*t*tt*t***
CHNDoc Zhang476 ****************** *****xxxxxx*xxxxx*x**
VNMKhanh NguyenXuan471 *************t***t **********tt*tttttttt
VNMNguyenTS Nguyen460 ****************** **x**xxxxxx*xxxxx*x**
SGPTan RunXian455 **xx*xx*xxx ***********xtttt*t *******tttttttttttttt
CANWesley May414 *x*xx*xxxxx ******ttttttttt*t* ********ttt*tttttt**t
ARGBrian Curcio350 *xxxx****** ***xxxxxxxxxxxxxx* **x**xtttttstttttssss
CUBAlfonso2 Peterssen333 ******************
CHNXiang Qun333 ***********
POLPrzemysaw Derengowski333 *********************
GRCKyriakos Axiotis322 ****xxxxxxx ****xxxxx**xx***x* x*xxxxsssttssssstssss
USALewin Gan313 *x**xxxxxxx *********t**tttt*t
DOMCarlos Toribio249 *********tt*tttttt **x**xxxxtxstxxxtssss
CANMichael Druker249 *********tt*tttttt **x*xxxxxtt*txxxtxxxx
CHNHan Zhu249 *********ttxtttt*t **x**xxxxtxstxxxtssss
MEXHugo Dueñas119 ***xxxxxtttxtttttt **x**xxxttttttttttttt
CHNKong Linghang74 ***xxxxxxxxxxxxxx*