| | A | A + B Problem | zoj1001 | 39 | 74 |
| | B | A+B for Input-Output Practice(II) | yehr | 38 | 68 |
| | C | A+B for Input-Output Practice (III) | | 39 | 122 |
| | D | A+B for Input-Output Practice(IV) | | 38 | 44 |
| | E | A+B for Input-Output Practice(V) | | 38 | 49 |
| | F | A+B for Input-Output Practice(VI) | | 37 | 80 |
| | G | A+B for Input-Output Practice(VII) | | 36 | 50 |
| | H | A+B for Input-Output Practice(VIII) | | 36 | 42 |
| | I | A+B for Input-Output Practice(IX) | | 36 | 38 |
| | J | A + B Problem Too | hdu2101 | 35 | 39 |
| | K | A Mathematical Curiosity | Problem Source: East Central North America 1999, Practice | 1 | 1 |
| | L | HangOver | Mid-Central USA 2001 | 2 | 2 |
| | M | Financial Management | Mid-Atlantic USA 2001 | 1 | 1 |
| | N | I Think I Need a Houseboat | Mid-Atlantic 2001 | 1 | 1 |
| | O | Biker's Trip Odometer | Greater New York 2003zoj1813 | 0 | 0 |
| | P | u Calculate e | Greater New York 2000 | 0 | 0 |
| | Q | Biorhythms | East Central North America 1999; Pacific Northwest 1999 | 0 | 0 |
| | R | Word Reversal | East Central North America 1999, Practice | 0 | 0 |
| | S | The Hardest Problem Ever | South Central USA 2002 | 0 | 0 |