Peter 2ae5cce33d day 14 ... this is the part where the challenges start to get hard. implementing the naive solution for part 1 did not take much time. used a hashset since it's easier than using arrays, but slightly less performant. I expected the naive solution would not work for part 2 due to the size of the problem but it still worked, although it did take a few seconds to finish. the solution i would have used if part 2 took too long would be to trace some 45* rays from the end points of horizontal beams and subtract the area inside from the largest sand triangle.		2022-12-14 23:37:58 +08:00
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main.rs	day 14	2022-12-14 23:37:58 +08:00