
| Contest | 2007 | 2008 | 2009 | 2010 | 
|---|---|---|---|---|
| Major Individual Competitions: | ||||
| TopCoder Open Algorithm | Q | 16 | Google Code Jam | - | 5 | Q* | 
| Worldwide High School and Collegiate Onsites: | ||||
| IOI | TopCoder High School | Q | - | - | ICPC World Finals | 
| Date | Contest | Rank | Score | Prize | 
|---|---|---|---|---|
| 15 Mar 2008 | TCHS 2008 | 100000002 
  
  qualified
 
  Ranked 2
  
  in Round 3
  
   | ||
| 23 Aug 2008 | IOI 2008 | 1 | 558/600 | |
| 14 Nov 2008 | Google Code Jam 2008 | 5 
  
  5
 | 66/100 | $1500 | 
| 30 Jul 2010 | Google Code Jam 2010 | 100000027 
  
  qualified*
 
  Ranked 27
  
  in Round 3
  
   | ||
| 15 May 2008 | Topcoder Open 2008 Algorithm | 100000007 
  
  qualified
 
  Ranked 7
  
  in Round 4
  
   | ||
| 04 Jun 2009 | Topcoder Open 2009 Algorithm | 16 
  
  16
 | 189.37 | $100 | 
| Date | Contest | Rank | Team | Score | Prize | 
|---|---|---|---|---|---|
| 05 Feb 2010 | ACM-ICPC 2010 World Finals | 6 | Tsinghua University 
  
  (Tsinghua Intrepid):
   | 6/11 |  $2300 |