
| Contest | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 |
|---|---|---|---|---|---|---|
| Major Individual Competitions: | ||||||
| TopCoder Open Algorithm | top‑48 | Google Code Jam | - | 57 | ||
| Worldwide High School and Collegiate Onsites: | ||||||
| IOI | ICPC World Finals | 48 | 62 | |||
| Date | Contest | Rank | Score | Prize |
|---|---|---|---|---|
| 18 Sep 2004 | IOI 2004 | 62 | 375/600 | |
| 25 Aug 2005 | IOI 2005 | 22 | 500/600 | |
| 14 Nov 2008 | Google Code Jam 2008 | 57
57
| 29/100 | $500 |
| 29 Jun 2007 | Topcoder Open 2007 Algorithm | 47
semifinalist (top‑48)
Ranked 16
in Semifinal 3
| -50 | $400 |
| Date | Contest | Rank | Team | Score | Prize |
|---|---|---|---|---|---|
| 09 Apr 2008 | ACM-ICPC 2008 World Finals | 48
48
| Cornell University
(Cornell Big Red):
| 3/11 | $300 |
| 21 Apr 2009 | ACM-ICPC 2009 World Finals | 62
62
| Cornell University
(Cornell Red):
| 3/11 | $300 |