Run in linqpad 7
Not trying to be elegant or efficient, just having fun so don't judge too harshly.
Not aiming for perfection, just having fun so don't judge too harshly.
That said I really wasn't happy with my naive first attempt for day 5 which ran for ~8 seconds so I guess I do care a little about optimizing for runtime.
| Day | Both parts included | Runtime | Comments | Cheated |
|---|---|---|---|---|
| 1 | ✔️ | 0.001 s | ❌ | |
| 2 | ❌ | 0.001 s | Overwrote part 1, before I was planning on sharing | ❌ |
| 3 | ❌ | 0.007 s | Overwrote part 1, before I was planning on sharing | ❌ |
| 4 | ✔️ | 0.033 s | ❌ | |
| 5 | ✔️ | 0.046 s | First attempt took ~8 seconds to run for part 1 | ❌ |
| 6 | ✔️ | 0.001 s | First attempt out of memory part 2, also very long runtime | ❌ |
| 7 | ✔️ | 0.18 s | Pretty good first try, could probably cleanup but I'm happy. | ❌ |
| 8 | ✔️ | 0.006 s | That was a right PITA | ❌ |
| 9 | ✔️ | 0.010 s | Rushed catching up, probably much better ways to solve. | ❌ |
| 10 | ✔️ | 0.001 s | Sounded more fun than it was. | ❌ |
| 11 | ✔️ | 0.035 s | Rushed catching up, probably much better ways to solve. | ❌ |
| 12 | ✔️ | ~6.5 s | Didn't enjoy this one. | ❌ |
| 13 | ✔️ | 0.001 s | Day 13 was really good fun!!! | ❌ |
| 14 | ✔️ | 0.001 s | I didn't learn my lesson and ran out of memory first attempt at part 2. | ❌ |
| 15 | ✔️ | ~0.4 s | Googled AStar which was first thing that came to mind, eventually pretty much stole someone else implementation for Dijkstra. | ✔️ |
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