Yang Cheng

Country:
External Profiles:
Timeline
Contest1989199019911992
Worldwide High School and Collegiate Onsites:
IOISilver medal 9 Gold medal 2
Individual Results
DateContestRankScorePrize
21 Jul 1990IOI 1990
Silver medal 9 - 10
108/200
25 May 1991IOI 1991
Gold medal 2
189/200