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| Online Judge | Problem Set | Authors | Online Contests | User | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest | |||||||||
| ID | Title | Solved | Source |
|---|---|---|---|
| 1639 | Picnic Planning | 2088 | East Central North America 2000 |
| 1640 | Poly-polygonal Numbers | 132 | East Central North America 2000 |
| 1641 | Rational Approximation | 45 | East Central North America 2000 |
| 1642 | Stacking Cubes | 461 | East Central North America 2000 |
| 1643 | Checker's Check | 49 | East Central North America 2000 |
| 1644 | To Bet or Not To Bet | 444 | East Central North America 2000 |
| 1645 | BSP Trees | 84 | East Central North America 2000 |
| 1646 | Double Trouble | 172 | East Central North America 2000 |
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