Contests
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Top-100
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Yang Cheng
Country:
China
External Profiles:
Yang Cheng at IOI
Timeline
Contest
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
Worldwide High School and Collegiate Onsites:
IOI
9
2
-
—
competition hasn't been held that year, or wasn't an international championship, or we have no info about it
F
—
participated in the final event, but the rank is unknown
Q
—
qualified to the final event but hasn't participated in it
Q*
—
qualified to the final event only after some other contestant refused to participate
Individual Results
Date
Contest
Rank
Score
Prize
21 Jul 1990
IOI 1990
9
9 - 10
108/200
25 May 1991
IOI 1991
2
2
189/200