mirror of
https://gitlab.com/mfocko/CodeWars.git
synced 2024-09-19 14:16:55 +02:00
2 lines
126 B
Kotlin
2 lines
126 B
Kotlin
fun people(busStops: Array<Pair<Int, Int>>) : Int =
|
|
busStops.fold(0) { inBus, (gotOn, gotOff) -> inBus + gotOn - gotOff }
|