
| Contest | 2007 | 2008 | 2009 | 2010 | 2011 | 
|---|---|---|---|---|---|
| Worldwide High School and Collegiate Onsites: | |||||
| IOI | ICPC World Finals | 37 | 25 | ||
| Date | Contest | Rank | Score | Prize | 
|---|---|---|---|---|
| 22 Aug 2007 | IOI 2007 | 74 | 283/600 | |
| 23 Aug 2008 | IOI 2008 | 50 | 261/600 | 
| Date | Contest | Rank | Team | Score | Prize | 
|---|---|---|---|---|---|
| 05 Feb 2010 | ACM-ICPC 2010 World Finals | 37 
  
  37
 | The Chinese University of Hong Kong 
  
  (CUHK Intuition):
   | 4/11 | $300 | 
| 30 May 2011 | ACM-ICPC 2011 World Finals | 25 
  
  25
 | The Chinese University of Hong Kong 
  
  (ManiAC):
   | 6/11 |