Final Results: USACO 2018 US Open Contest, Gold

Key:
* = Correct
x = Wrong Answer (including possibly empty or missing output file)
t = Timeout
c = Didn't Compile
! = Run-time error or exceeded memory limits

Pre-College Participants (Full List):

Country	Year	Name	Score	sort										milkorder										talent
CHN	2019	Lingyu Wang	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	2018	Chengxi Xie	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	2019	Ye Teng	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	2019	Yuankai Xue	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2019	Pu Sun	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	2019	Yirui Zhao	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	2019	Libin Yang	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2019	Mingyu Yu	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	2021	Baitian Li	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	2019	Qianlong Cai	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	2018	Yawen Zhang	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	2019	C.R. Wang	867	*	*	*	*	x	x	x	x	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
TWN	2019	Alex Lee	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2019	Ethan Chu	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CAN	2019	Ava Pun	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	2023	Moheng Chen	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
UKR	2018	Nazar Zhuikov	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2019	Anand Iyer	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2022	Alexander Zhang	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2021	William Yue	833	*	*	*	*	t	t	t	x	x	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	2019	能范	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2020	Yuto Nishida	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	2021	Mingrun Jiang	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	2020	Yesheng Hang	833	*	*	*	*	x	x	x	x	x	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	2020	Ma Rong	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
NPL	2019	Tommy Lee	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
FIN	2019	Santeri Toivonen	800	*	x	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2020	Deyuan Li	800	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	x	*	*	*	*	*	*	*	*	*	*	*	*	*
IDN	2019	Vince Alek	800	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	x	*	*	*	*	*	*	*	*	*	*	*	*
USA	2019	Daniel Bessonov	800	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	t
TWN	2018	Edison Chen	800	*	*	x	x	x	x	x	x	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2020	Ray Bai	800	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	t	*	*	*	*	*	*	*	*	*	*	*	*
USA	2021	Colin Liu	800	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	x	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2019	David Zhang	767	*	*	*	*	t	x	x	x	x	*	*	*	*	*	*	*	*	*	*	*	*	x	x	*	*	*	*	*	*	*
CHN	2020	骥李	733	x	*	x	x	x	x	x	x	x	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2020	Emily Liu	700	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	t	t	t	*	*	*	*	*	*	*	*	*	*	x	*
USA	2020	Jonathan Guo	700	*	*	*	*	t	t	t	t	*	t	*	*	*	!	*	!	*	!	*	*	*	*	*	*	*	*	*	*	*	t
USA	2019	Justin Wang	700	*	*	*	*	t	t	t	x	*	*	*	*	*	*	*	t	t	t	t	t	*	*	*	*	*	*	*	*	*	*
USA	2020	Arnav Joshi	700	*	*	*	*	*	*	*	*	*	*	*	x	!	!	!	!	!	!	!	!	*	*	*	*	*	*	*	*	*	*
IND	2020	Arnav Omala	700	*	*	*	*	*	*	*	*	*	*	*	x	x	x	x	x	x	x	x	x	*	*	*	*	*	*	*	*	*	*

Pre-College Participants (USA only):

Country	Year	Name	Score	sort										milkorder										talent
USA	2019	Pu Sun	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2019	Mingyu Yu	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2019	Ethan Chu	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2019	Anand Iyer	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2022	Alexander Zhang	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2021	William Yue	833	*	*	*	*	t	t	t	x	x	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2020	Yuto Nishida	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2020	Deyuan Li	800	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	x	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2019	Daniel Bessonov	800	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	t
USA	2020	Ray Bai	800	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	t	*	*	*	*	*	*	*	*	*	*	*	*
USA	2021	Colin Liu	800	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	x	*	*	*	*	*	*	*	*	*	*	*	*	*
USA	2019	David Zhang	767	*	*	*	*	t	x	x	x	x	*	*	*	*	*	*	*	*	*	*	*	*	x	x	*	*	*	*	*	*	*
USA	2020	Emily Liu	700	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	t	t	t	*	*	*	*	*	*	*	*	*	*	x	*
USA	2020	Jonathan Guo	700	*	*	*	*	t	t	t	t	*	t	*	*	*	!	*	!	*	!	*	*	*	*	*	*	*	*	*	*	*	t
USA	2019	Justin Wang	700	*	*	*	*	t	t	t	x	*	*	*	*	*	*	*	t	t	t	t	t	*	*	*	*	*	*	*	*	*	*
USA	2020	Arnav Joshi	700	*	*	*	*	*	*	*	*	*	*	*	x	!	!	!	!	!	!	!	!	*	*	*	*	*	*	*	*	*	*

Observers:

Country	Name	Score	sort										milkorder										talent
CHN	Zhizhou Ren	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	Yangyi Zhang	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	Sebastian King	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
DEU	Markus Himmel	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
TWN	I-Wen Huang	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	Ran Xiao	1000	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
IND	Jatin Yadav	967	*	*	*	*	*	*	*	*	x	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
CHN	Lyu Zhiheng	867	*	*	*	*	t	x	x	x	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
UKR	Maxim Zub	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
VNM	Hoang Le	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
BLR	John Smith	833	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*
GRC	Antony Skarlatos	800	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	x	*	*
USA	Edward Xu	767	*	*	*	*	t	t	t	t	*	t	*	*	*	*	*	*	t	t	*	*	*	*	*	*	*	*	*	*	*	*
USA	Saujas Nandi	700	x	x	x	x	x	x	x	x	*	x	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*	*