
| Contest | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 |
|---|---|---|---|---|---|---|---|---|
| Major Individual Competitions: | ||||||||
| TopCoder Open Algorithm | - | - | - | top‑48 | ||||
| Worldwide High School and Collegiate Onsites: | ||||||||
| IOI | ICPC World Finals | 14 | 50 | TopCoder Collegiate Challenge Algorithm | - | - | - | top‑48 |
| Date | Contest | Rank | Score | Prize |
|---|---|---|---|---|
| 02 Nov 2007 | TCCC 2007 Algorithm | 44
semifinalist (top‑48)
Ranked 15
in Semifinal 1
| 0 | $400 |
| 30 Sep 2000 | IOI 2000 | 116 | 280/700 | |
| 21 Jul 2001 | IOI 2001 | 73 | 258/600 | |
| 29 Jun 2007 | Topcoder Open 2007 Algorithm | 38
semifinalist (top‑48)
Ranked 13 - 16
in Semifinal 2
| 0 | $400 |
| Date | Contest | Rank | Team | Score | Prize |
|---|---|---|---|---|---|
| 12 Apr 2006 | ACM-ICPC 2006 World Finals | 14
14
| KAIST
(KAIST Davidoff):
| 4/10 | |
| 15 Mar 2007 | ACM-ICPC 2007 World Finals | 50
50
| KAIST
(WaTangKa):
| 3/10 | $300 |