Ricardo Hahn Pereira
Timeline
| Contest | 2007 | 2008 | 2009 | 2010 | 2011 |
|---|---|---|---|---|---|
| Worldwide High School and Collegiate Onsites: | |||||
| IOI | F | 
136
| ICPC World Finals | F | 45 |
- — competition hasn't been held that year, or wasn't an international championship, or we have no info about it
F — participated in the final event, but the rank is unknown
Q — qualified to the final event but hasn't participated in it
Q* — qualified to the final event only after some other contestant refused to participate
Individual Results
| Date | Contest | Rank | Score | Prize |
|---|---|---|---|---|
| 22 Aug 2007 | IOI 2007 | 100000000
finalist
| ? | |
| 23 Aug 2008 | IOI 2008 | 136
136
| 137/600 |
Team Results
| Date | Contest | Rank | Team | Score | Prize |
|---|---|---|---|---|---|
| 21 Apr 2009 | ACM-ICPC 2009 World Finals | 68
finalist
| Universidade de São Paulo - Escola Politécnica
(Guerreiros da Poli):
| ? | $300 |
| 30 May 2011 | ACM-ICPC 2011 World Finals | 45
45
| 4/11 |