tomas tomnis

tomnis / day6part2.scala

Created December 6, 2025 06:27

day6part2

	def part2(data: Seq[String]): Long = {
	val grid: Grid[Char] = data.dropRight(1).toArray.map(_.toCharArray).transpose

	var grandTotal: Long = 0
	var curTotal: Long = 0
	var op: Op = null
	data.last.zipWithIndex.foreach { case (ch, idx) =>
	if (ch == '+') {
	curTotal = grid(idx).mkString.trim.toLong
	op = (a, b) => a + b

tomnis / day17

Created December 25, 2018 01:16

	package org.mccandless.minotaur

	import org.scalatest.{FlatSpec, Matchers}

	import scala.collection.mutable

	class Day17Spec extends FlatSpec with Matchers {

	type Board = mutable.Seq[mutable.Seq[Char]]

tomnis / day16spec.scala

Created December 24, 2018 06:28

	package com.mccandless

	import org.scalatest.{FlatSpec, FunSpec, Matchers}

	import scala.collection.mutable
	import Day16Spec.registers

tomnis / gist:564121c094eee9ba73a5e39f26a2220b

Created December 17, 2018 07:45

	package org.mccandless.coolshit.disjointset

	import org.scalatest.{FlatSpec, Matchers}

	import scala.collection.mutable
	import scala.collection.mutable.ArrayBuffer
	import scala.io.Source

	/**
	*

tomnis / gist:05cfd36a4f3de1808a45bac48f287d4f

Created December 15, 2018 21:20

	package example

	import org.scalatest.{FlatSpec, Matchers}
	import scala.io.Source
	import scala.collection.mutable

	/**
	* Created by tomas.mccandless on 12/13/18.
	*/
	class Day13Spec extends FlatSpec with Matchers {