2020 ICPC NAC Warmup
Problems
| Name | Solved / Tries | Average tries | Average tries to solve | |
|---|---|---|---|---|
| A | GCDs | 16/31 (52%) | 1.82 | 1.88 |
| B | Integer Estate Agent | 15/27 (56%) | 1.80 | 1.80 |
| C | Magic Checkerboard | 5/25 (20%) | 3.12 | 3.80 |
| D | Zig Zag Nametag | 9/11 (82%) | 1.22 | 1.22 |
| E | Greetings! | 6/11 (55%) | 1.83 | 1.83 |
| F | Tourists | 9/9 (100%) | 1.00 | 1.00 |
| G | Pieces of Parentheses | 5/14 (36%) | 2.00 | 1.60 |
| H | Yin and Yang Stones | 16/17 (94%) | 1.06 | 1.06 |
| I | Missing Gnomes | 12/20 (60%) | 1.54 | 1.58 |
| J | Prefix Free Code | 7/11 (64%) | 1.57 | 1.57 |
| K | Intersecting Rectangles | 8/28 (29%) | 2.80 | 1.25 |
| L | Subsequences in Substrings | 8/9 (89%) | 1.12 | 1.12 |