Final Results: USACO 2011 December Contest, 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	photo										simplify												grassplant
VNM	2012	Huy Tran	897	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	t	t	t	t
USA	2012	Mitchell Lee	846	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	t	*	t	t	t	t	t
TWN	2015	Peter Yu	833	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	x	x	x	x	x	*	x	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	2015	Yuetong Wang	831	*	*	*	*	*	*	*	*	t	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	t	t	t	t
CHN	2012	Wenhan Huang	806	*	*	*	*	*	*	*	*	*	*	*	*	*	*	x	x	x	x	x	x	*	x	*	*	*	*	*	*	*	*	*	*	*	*	*
BLR	2012	Gennady Korotkevich	769	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	x	*	x	*	x	x	x	x	x	x	x
CHN	2012	Martin Token	752	*	*	*	*	*	*	*	*	*	*	*	x	*	*	x	x	x	x	x	x	*	x	*	*	*	*	*	*	*	*	*	*	*	s	*
SYR	2013	Kinan Sarmini	722	*	*	*	*	*	*	*	*	*	*	*	x	x	x	x	x	x	x	x	x	*	x	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2013	Johnny Ho	701	*	*	*	*	*	*	*	*	*	*	*	*	*	*	x	x	x	x	x	x	x	x	*	*	*	*	*	*	*	*	*	s	s	s	*
CHN	2014	Silly Cross	638	*	*	*	x	x	x	x	x	t	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	x	s	x	s	x
CHN	2013	QiLin Dong	633	*	*	*	*	*	*	*	*	*	t	*	*	*	*	*	*	*	*	*	*	*	*
CHN	2012	Zhengkai Wu	624	*	*	*	*	*	*	*	*	*	*	*	*	*	*	x	x	x	x	x	x	x	x	*	*	*	*	*	*	*	s	s	s	s	s	s
ROU	2012	Stan SerbanAndrei	620	*	*	*	*	*	*	*	*	*	*	*	s	*	s	s	s	s	s	s	s	s	s	*	*	*	*	*	*	*	*	*	t	t	t	t
IRN	2012	Alireza Farhadi	620	*	*	*	*	*	*	*	*	*	*	*	x	x	*	x	x	x	x	x	x	x	x	*	*	*	*	*	*	*	*	*	t	t	t	t
GEO	2014	Nika Nadiradze	620	*	*	*	*	*	*	*	*	*	*	*	*	s	s	s	s	s	s	s	s	x	s	*	*	*	*	*	*	*	*	*	t	t	t	t
BGR	2012	Yordan Chaparov	620	*	*	*	*	*	*	*	*	*	*	*	s	s	*	s	s	s	s	s	s	s	s	*	*	*	*	*	*	*	*	*	s	s	s	s
BLR	2012	Adam Bardashevich	620	*	*	*	*	*	*	*	*	*	*	*	x	x	*	x	x	x	x	x	x	x	x	*	*	*	*	*	*	*	*	*	s	t	s	t
UKR	2012	Sergey Nagin	620	*	*	*	*	*	*	*	*	*	*	*	x	x	*	x	x	x	x	x	x	x	x	*	*	*	*	*	*	*	*	*	t	t	t	t
ROU	2013	Gavrila Vlad	612	*	*	*	*	*	*	*	*	*	t	*	x	x	*	x	x	x	x	x	x	x	x	*	*	*	*	*	*	*	*	*	s	s	s	*
IRN	2013	SeyedHamed Valizadeh	598	*	*	*	*	*	*	*	*	*	*	*	*	*	*	x	x	x	x	x	s	s	x	*	*	*	*	*	*	t	t	t	t	t	s	t
USA	2013	Ray Li	568	*	*	*	*	*	*	*	*	*	*	*	x	x	*	x	x	x	x	x	x	x	x	*	*	*	*	*	*	x	*	x	t	t	t	t
USA	2015	Scott Wu	566	*	*	*	*	*	*	*	*	*	*	*	x	x	x	x	x	s	x	s	s	s	s	*	*	*	*	*	*	*	*	t	t	t	t	t
GEO	2014	Nika Svanidzzze	543	*	*	*	*	*	*	*	*	*	*	*	*	x	x	x	x	x	x	x	x	x	x	*	*	*	*	*	*	t	t	t	s	t	s	t
USA	2013	Kalki Seksaria	543	*	*	*	*	*	*	*	*	*	*	*	s	s	*	s	s	s	s	s	s	s	s	*	*	*	*	*	*	t	t	t	t	t	t	t
UKR	2014	Andrey Mostoviy	531	*	*	*	*	*	*	*	*	*	t													*	*	*	*	*	*	*	*	*	t	t	t	t
IRN	2012	Hamed Saleh	525	*	*	*	*	*	*	*	*	s	t	*	x	x	x	x	x	x	x	x	x	x	x	*	*	*	*	*	*	*	*	*	t	t	t	t
SVN	2012	Matjaz Leonardis	513	*	*	*	*	*	*	*	*	*	*													*	*	*	*	*	*	t	*	t	t	t	s	t
BLR	2012	Alexey Subach	476	*	*	*	*	*	*	*	*	t	t	*	x	x	*	x	x	x	x	x	x	x	x	*	*	*	*	*	*	t	t	t	t	t	t	t
UKR	2013	Roma Furko	462											*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	t	s	s	s	s	s	s	s
USA	2014	Joshua Brakensiek	436	*	*	*	*	*	*	*	*	*	*													t	*	*	*	*	t	t	t	t	t	t	t	t
VNM	2012	Tung Nguyen	433	*	*	*	x	x	x	x	x	x	x	*	*	*	*	*	*	*	*	*	*	*	*	c	c	c	c	c	c	c	c	c	c	c	c	c
USA	2012	Xiaoyu He	417	*	*	*	*	*	*	*	*	*	*	*	*	x	*	x	x	x	x	x	x	x	x	s	s	s	s	s	s	s	s	s	s	s	s	s
CHN	2012	Zhiheng Zhao	417	*	*	*	*	*	*	*	*	*	*	*	*	x	*	x	x	s	x	s	s	s	s
USA	2012	Alex Chen	400	*	x	*	x	x	x	x	x	x	x	*	*	*	*	*	*	*	*	*	*	*	*
BLR	2013	Vlad Sobin	397	*	*	*	*	*	t	t	t	t	t													*	*	*	*	*	*	*	*	*	x	t	x	x
BGR	2012	Rumen Hristov	395	s	x	x	s	s	s	s	s	s	s	*	*	*	*	x	x	x	x	x	x	*	x	*	*	*	*	*	*	*	*	*	s	s	s	*
UKR	2014	Sergey Oryshych	395	*	*	*	*	*	*	*	*	t	t													*	*	*	*	*	t	t	t	t	t	t	t	t
USA	2012	JoseCarlos Vera-Garza	389	*	*	*	*	*	*	*	*	*	*	*	x	x	*	x	x	x	x	x	x	x	x
USA	2014	Steven Hao	389	*	*	*	*	*	*	*	*	*	*	*	*	x	x	x	x	x	x	x	x	x	x
USA	2013	Daniel Ziegler	387	*	*	*	*	*	*	*	*	*	*	*	x	x	x	x	x	x	x	x	x	x	x	*	x	x	x	x	x	x	x	x	s	s	s	s
BGR	2013	Georgi Georgi	367	*	x	x	x	x	x	x	x	x	x	*	*	*	*	*	*	*	*	*	*	*	*
USA	2014	Sreenath Are	361	*	*	*	*	*	*	*	*	*	*	*	x	x	x	x	x	x	x	x	x	x	x
UKR	2013	Roman Rubanenko	358	*	*	*	*	*	*	s	s	s	s	*	*	x	t	t	s	t	s	t	t	t	t	*	*	t	*	t	*	t	t	t	t	t	t	t
CHN	2013	LiJie Chen	333											*	*	*	*	*	*	*	*	*	*	*	*	s	s	s	s	s	s	s	s	s	s	s	s	s
GEO	2014	Irakli Khadu	333	*	*	*	*	*	*	*	*	*	*
USA	2012	Anderson Wang	333	*	*	*	*	*	*	*	*	*	*
HRV	2012	Ivan Paljak	333	*	*	*	*	*	*	*	*	*	*
ROU	2013	Radu Voroneanu	333	*	*	*	*	*	*	*	*	*	*
IRN	2013	Keivan Alizadeh	333	*	*	*	*	*	*	*	*	*	*
USA	2012	Leon Lin	333	*	*	*	*	*	*	*	*	*	*
BGR	2014	Momchil Peychev	331	*	*	*	x	x	x	x	x	x	x													*	*	*	*	*	*	*	*	*	t	t	t	t
ROU	2012	Tamas Iulia	322	*	*	*	*	*	*	*	*	t	t	*	x	x	*	x	x	x	x	x	x	x	x
RUS	2012	Denis Kuplyakov	309	*	*	*	x	x	x	x	x	x	x	*	x	x	*	x	x	x	x	x	x	x	x	*	*	*	*	*	*	s	s	s	s	s	s	s
IRN	2013	Mazraf Ebrahimnejad	305	*	*	*	x	x	x	x	x	x	x													*	*	*	*	*	*	*	*	s	s	s	s	s
GEO	2013	Alexandr Azizyan	300	*	*	*	*	*	*	*	*	*	t
CHN	2014	Mingda Qiao	294	*	x	x	x	x	x	x	x	x	x	*	x	x	*	s	s	s	s	s	s	x	s	*	*	*	*	*	*	*	*	s	s	s	s	s
USA	2012	Sakethnath Are	267	*	*	*	*	*	*	*	*	t	t	x	x	s	x	s	s	s	s	s	s	s	s	c	c	c	c	c	c	c	c	c	c	c	c	c
CAN	2013	Fan Zhang	254	*	*	*	x	x	x	x	x	x	x													*	*	*	*	*	*	t	t	t	s	t	s	t
DEU	2012	Tobias Lenz	248	*	*	*	*	*	t	t	t	t	t	*	x	x	*	x	x	x	x	x	x	x	x	*	x	x	x	x	x	x	x	x	x	x	x	x
GEO	2013	Jimsher Skhirtladze	233	*	*	*	*	*	*	*	s	s	s
AUS	2014	Joshua Lau	215	*	x	x	x	x	x	x	x	x	x	x	x	x	*	x	x	s	x	s	s	s	x	*	*	*	*	*	*	t	t	t	t	t	t	t
USA	2014	Michael Gao	205																							*	*	*	*	*	*	*	*	t	t	t	t	t
USA	2012	Marcus Schorow	205																							*	*	*	*	*	*	x	*	*	x	x	x	x
VNM	2012	Nghia Vo	179	c	c	c	c	c	c	c	c	c	c													*	*	*	*	*	*	*	t	t	t	t	t	t
USA	2013	Eric Schneider	167	*	*	*	*	*	s	s	s	s	s
USA	2012	Kesh Shvets	156	*	*	*	x	x	x	x	x	x	x	*	x	t	*	x	x	x	x	x	x	x	x
IRN	2012	Majid Farhadi	139											*	*	*	*	x	x	x	x	x	x	*	x
USA	2014	Sujit Rao	130											*	x	x	x	x	x	x	x	t	t	x	t	*	x	x	*	x	*	x	*	x	t	t	t	t
BLR	2013	Sergey Kulik	130											*	x	x	x	x	x	x	x	x	x	x	x	*	*	s	*	s	*	s	s	s	s	s	s	s
USA	2013	Calvin Deng	120	*	x	*	x	x	x	x	x	x	t	*	x	x	x	x	x	x	x	x	x	x	x	*	x	x	x	x	x	x	x	x	x	x	x	x
HRV	2014	Mislav Balunovic	100	*	*	*	x	x	x	x	x	x	t
USA	2013	Kensen Shi	100	*	*	*	x	x	x	x	x	x	x
TWN	2012	Neko Syndrome	83											*	*	x	*	x	x	x	x	x	x	x	x
USA	2012	Albert Wu	79											*	x	x	x	x	x	x	x	x	x	x	x	*	t	t	*	t	x	s	t	s	s	s	s	s
CHN	2013	Wang Ruosong	67	*	x	*	x	x	x	x	x	x	x	c	c	c	c	c	c	c	c	c	c	c	c	c	c	c	c	c	c	c	c	c	c	c	c	c
USA	2013	Myung-Geun Chi	59	*	x	x	x	x	x	x	x	x	x	c	c	c	c	c	c	c	c	c	c	c	c	*	x	x	x	x	x	x	s	s	s	s	s	s
GEO	2013	Zura Isakadze	56											*	x	x	*	x	x	s	s	s	s	s	x
USA	2012	Wojtek Kruk	56											*	x	x	*	x	x	x	x	x	x	x	x
USA	2012	Deniz Oktay	51																							*	x	x	*	x	t	x	x	x	x	x	x	x
BLR	2014	Dima Demidko	0																							s	s	s	s	s	s	s	s	s	s	s	s	s

Observers:

Country	Name	Score	photo										simplify												grassplant
HRV	Lovro Puzar	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
POL	Adam Karczmarz	974	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	x	*	*	*	*	*	*
UKR	Yaroslav Tverdokhlib	923	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	s	s	s	*
CZE	Filip Hlasek	897	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	t	t	t	t
BGD	Nazmul Hasan	897	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	t	t	t	t
KAZ	Ali-Amir Aldan	703	*	*	*	*	*	*	*	*	*	*	*	*	*	*	x	x	x	x	x	x	*	x	*	*	*	*	*	*	*	*	*	s	s	s	s
CAN	Jacob Plachta	703	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	t	t	t	t	t	t	t	*	*	*	*	*	*	*	*	*	t	t	t	t
VNM	VuongLinh Nguyen	679	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	x	x	x	x	x	*	x	*	*	*	*	*	*	t	*	t	s	t	s	t
DEU	Fabian Gundlach	667	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
DEU	Alexander Rass	667	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
LTU	Vytis Banaitis	633	*	*	*	*	*	*	*	*	*	t	*	*	*	*	*	*	*	*	*	*	*	*
SVK	Peter Fulla	633	*	*	*	*	*	*	*	*	*	t	*	*	*	*	*	*	*	*	*	*	*	*
POL	Pawel Pajak	633	*	*	*	*	*	*	*	*	*	t	*	*	*	*	*	*	*	*	*	*	*	*
ZAF	Bruce Merry	617	*	*	*	*	*	*	t	t	s	s	*	*	x	*	x	x	x	x	x	x	x	x	*	*	*	*	*	*	*	*	*	*	*	*	*
RUS	Egor Kulikov	600	*	*	*	*	*	*	*	*	*	*	*	*	*	*	x	x	x	*	x	x	x	x	*	*	*	*	x	*	x	x	x	x	x	x	x
VNM	NguyenTS Nguyen	568	*	*	*	*	*	*	*	*	*	*	*	x	x	*	x	x	x	x	x	x	x	x	*	*	*	*	*	*	s	*	s	s	s	s	s
GEO	Eldar Bogdanov	538											*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	s	s	s	s	s
VNM	TuanAnh TranDang	538	s	s	s	s	s	s	s	s	s	s	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	x	s	s	s	s
VNM	Thinh FanVan	514	*	x	*	*	*	*	*	t	t	t	*	*	x	*	x	x	x	x	x	x	x	x	*	*	*	*	*	*	*	*	*	t	t	t	t
UKR	Andrey Maksay	487											*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	s	s	s	s	s	s	s
CHN	Tao Jiang	472	*	*	*	*	*	*	*	*	*	*	*	*	*	*	x	x	x	x	x	x	*	x
HRV	Ivan Pilat	472	*	*	*	*	*	*	*	*	*	*	*	*	*	*	x	x	x	x	x	x	*	x
BRA	Marcelo Galvão Póvoa	417	*	*	*	*	*	*	*	*	*	*	*	*	x	*	x	x	x	x	x	x	x	x
KAZ	Arman Yessenamanov	410	*	*	*	*	*	*	*	*	*	*													*	x	x	*	x	*	x	x	x	s	s	s	x
USA	Anand Oza	410	*	*	*	*	*	*	*	*	*	*													*	x	x	*	x	*	t	x	x	x	x	x	x
VNM	Thuy Minh	389	*	*	*	*	*	*	*	*	*	*	*	x	x	*	x	x	x	x	x	x	x	x
IRN	Saeed Ilchi	389	*	*	*	*	*	*	*	*	*	*	*	x	x	*	x	x	x	x	x	x	x	x
CHN	Qu Peng	383	*	*	*	*	*	*	*	*	*	t	*	*	x	*	x	x	x	x	x	x	x	x
GEO	Guram Eradze	333	*	*	*	*	*	*	*	*	*	*
DOM	Carlos Joa	299											*	s	s	s	*	*	*	*	*	*	s	*	*	x	x	*	x	*	x	x	x	x	s	s	s
RUS	Victor Sviridov	267	*	*	*	*	*	*	*	*	t	t
IDN	Kelvin Valensius	237											*	*	x	*	x	x	x	x	x	x	x	x	*	*	*	x	*	*	*	t	t	t	t	t	t
COL	Andrés Mejía-Posada	222											*	*	*	*	*	x	*	*	x	x	*	x
ARG	Brian Curcio	183	*	*	*	x	x	x	x	x	x	x	*	*	x	*	x	x	x	x	x	x	x	x	s	s	s	s	s	s	s	s	s	s	s	s	s
CHN	Zechao Shang	156	*	*	*	x	x	x	x	x	t	t	*	x	x	*	x	x	x	x	x	x	x	x
PER	Danielchen Sonccohuarsaya	139											*	*	*	x	x	x	*	x	x	x	*	x
BLR	Sergey Nichiporchik	67	*	x	*	x	x	x	x	x	x	x
BGR	Momchil Ivanov	56											*	x	x	*	x	x	x	x	x	x	x	x
POL	Przemysaw Derengowski	56											*	x	x	*	x	x	x	x	x	x	x	x
USA	Scott Liao	56											*	x	x	*	x	x	x	x	x	x	x	x
EGY	Khaled Ahmed	26																							*	x	x	x	x	x	x	x	x	x	x	x	x
CUB	Vladimir CharchabalEscalona	0																							s	s	s	s	s	s	s	s	s	s	s	s	s
USA	Lewin Gan	0											s	s	s	s	s	s	s	s	s	s	s	s
IDN	Reinhart Hermanus	0											s	s	s	s	s	s	s	s	s	s	s	s
KOR	Gyumin Sim	0	s	s	s	s	s	s	s	s	s	s
CHN	Liqian Feng	0											c	c	c	c	c	c	c	c	c	c	c	c