Took a while to make the solution finish under a s...

# advent-of-code

[Joris PZ]

Took a while to make the solution finish under a second, including a whole new debugging phase. But I'm reasonably happy with the code: https://github.com/jorispz/aoc-2018/blob/master/src/commonMain/kotlin/P22.kt

Times (first/best of 25): JVM 1036/159 ms, JS 1876/1058 ms. Native did not finish with exit code -1073741819, which seems to be some sort of access violation

[karelpeeters]

To bad there isn't a PriorityQueue or a SortedSet on multiplatform yet, that could speed your code up a lot more I think. Those minBy calls every iteration!

[Joris PZ]

Yeah, that hurts... 🙂