advent-of-code/2021
advent-of-code/2021
1
0
Fork 0
Code Activity

day(09): remove lambda from fold

Browse source 
Signed-off-by: Matej Focko <mfocko@redhat.com>
This commit is contained in:
Matej Focko 2021-12-09 13:25:52 +01:00
parent 1cfee94e2a
commit c4a4408505
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/year2021/day09/Day09.kt
View file

@ -51,7 +51,7 @@ fun part2(input: List<List<Int>>): Int {
}
sizes.sortDescending()
return sizes.take(3).fold(1) { product, n -> n * product }
return sizes.take(3).fold(1, Int::times)
}
fun main() {