Kroppeb
11/28/2019, 5:47 PMKroppeb
11/29/2019, 3:08 PMkarelpeeters
11/30/2019, 7:38 PMKroppeb
12/01/2019, 5:25 AMJoris PZ
12/01/2019, 10:04 AMtodd.ginsberg
12/01/2019, 3:04 PMSteve
12/02/2019, 12:40 AMkarelpeeters
12/02/2019, 9:06 AMJoris PZ
12/02/2019, 1:47 PMKroppeb
12/02/2019, 4:33 PMstkent
12/02/2019, 4:59 PMtodd.ginsberg
12/02/2019, 5:18 PMEdgars
12/02/2019, 5:37 PMtodd.ginsberg
12/02/2019, 11:15 PMKroppeb
12/03/2019, 5:28 AMKroppeb
12/03/2019, 9:42 AMasad.awadia
12/03/2019, 1:21 PMtodd.ginsberg
12/03/2019, 2:00 PMLeon Linhart
12/03/2019, 2:16 PMintersectAllBy
https://github.com/TheMrMilchmann/AdventOfCode2019/blob/f42664c0330b1ba9010c6aac498d79d4fb094489/src/main/kotlin/day03/part2/main.kt#L67Joris PZ
12/03/2019, 4:07 PMPosition
and Heading
classes from last year after some dusting off. My solution: https://github.com/jorispz/aoc-2019/blob/master/src/commonMain/kotlin/day3/p03.kt
I started using a fancy Sequence-based solution until I realized that I needed the whole history of visited points anyway, so dropped that and just went for creating a ListPosition per wire and find the crossing points as above.David Whittaker
12/03/2019, 6:50 PMtodd.ginsberg
12/03/2019, 10:37 PMKroppeb
12/04/2019, 5:12 AMKroppeb
12/04/2019, 11:21 AMtodd.ginsberg
12/04/2019, 2:37 PMkarelpeeters
12/04/2019, 5:37 PMmickeelm
12/04/2019, 5:56 PMChristoph Baudson
12/04/2019, 7:08 PMtodd.ginsberg
12/04/2019, 11:12 PMKroppeb
12/05/2019, 6:06 AM