Lethbridge Practice Mar 14, 2025
Problems
| Name | Solved / Tries | Average tries | Average tries to solve | |
|---|---|---|---|---|
| A | Virtual Friends | 3/10 (30%) | 3.33 | 3.33 |
| B | Swap to Sort | 2/2 (100%) | 1.00 | 1.00 |
| C | Forests | 2/3 (67%) | 1.50 | 1.50 |
| D | Almost Union-Find | 1/12 (8%) | 6.00 | 6.00 |
| Name | Solved / Tries | Average tries | Average tries to solve | |
|---|---|---|---|---|
| A | Virtual Friends | 3/10 (30%) | 3.33 | 3.33 |
| B | Swap to Sort | 2/2 (100%) | 1.00 | 1.00 |
| C | Forests | 2/3 (67%) | 1.50 | 1.50 |
| D | Almost Union-Find | 1/12 (8%) | 6.00 | 6.00 |