2017 Vietnam Northern Provincial Programming Contest
Problems
| Name | Solved / Tries | Average tries | Average tries to solve | |
|---|---|---|---|---|
| A | Invariant sets | 6/49 (12%) | 2.72 | 2.33 |
| B | Scheduling events | 113/381 (30%) | 2.47 | 2.14 |
| C | XOR | 111/762 (15%) | 4.48 | 3.65 |
| D | Nasa | 1/15 (7%) | 3.00 | 3.00 |
| E | Determinant of the matrix | 45/143 (31%) | 2.31 | 2.18 |
| F | Two-person game | 15/150 (10%) | 2.94 | 2.20 |
| G | Overloaded Ants | 0/13 (0%) | 3.25 | -- |
| H | Schedule the football tournament | 7/52 (13%) | 2.60 | 2.57 |
| I | Graph representation | 115/646 (18%) | 4.55 | 4.43 |
| J | Replacement roads | 13/70 (19%) | 3.04 | 2.15 |
| K | Pairing | 187/831 (23%) | 4.20 | 3.85 |