Taininig contest #19
Problems
| Name | Solved / Tries | Average tries | Average tries to solve | |
|---|---|---|---|---|
| A | Painting a Fence | 0/0 (0%) | -- | -- |
| B | Digital display | 1/1 (100%) | 1.00 | 1.00 |
| C | Fenwick Tree | 1/4 (25%) | 2.00 | 3.00 |
| D | Minimum Spanning Tree | 0/2 (0%) | 2.00 | -- |
| E | X-ray spectrum | 0/0 (0%) | -- | -- |
| F | Zoning | 0/0 (0%) | -- | -- |