Advent-of-Code
/
AdventOfCode-2018
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
AdventOfCode-2018/day1_1.cr

5 lines
88 B
Crystal
Raw Normal View History

Add day one solution.
2018-11-30 22:42:25 -08:00
puts File.read("day1").split("\n")
Put back code removed to test if it was necessary.
2018-11-30 22:50:55 -08:00
.select { |it| !it.empty? }
Add day one solution.
2018-11-30 22:42:25 -08:00
.map(&.to_i)
.sum