Problems from 2019 Atlantic Canadian Preliminary Contest
| Submissions | Users | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
| ARMPIT Computations | 24 | 14 | 58% | 0.00 | 12 | 11 | 92% | 5.1 | ||
| Happy and Unhappy Numbers | 77 | 45 | 58% | 0.01 | 28 | 25 | 89% | 4.3 | ||
| Largest Hoarding | 88 | 47 | 53% | 0.00 | 39 | 37 | 95% | 2.5 | ||
| Meeting Points | 199 | 24 | 12% | 0.01 | 35 | 19 | 54% | 6.5 | ||
| Shortlex | 78 | 39 | 50% | 0.00 | 35 | 33 | 94% | 3.4 | ||
| Space Mail | 70 | 28 | 40% | 0.28 | 16 | 12 | 75% | 6.5 | ||
| UTF-8 | 175 | 95 | 54% | 0.00 | 79 | 74 | 94% | 3.1 | ||