





| |
 | 2005 ACM ICPC World
Final, Shanghai, China |
 | 2004 ACM ICPC Regional,
Shanghai, China |
 | 2004 ACM ICPC Regional,
Beijing, China |
 | 2004 International Olympiad in Informatics,
Athena, Greece. |
 | 2004 ACM ICPC World Final,
Prague, Czech Republic. |
 | 2003 ACM ICPC Regional, Guang
Zhou (廣州), China. |
 | 2003 International Olympiad in Informatics,
University of Wisconsin Parkside, U.S.A. |
 | 2002 ACM ICPC Regional, Xian, (西安),
China. |
 | 2002 International Olympiad in Informatics,
Yong-In, Korea. |
|