how print the top sport by distance excluding eBikes in kotlin?

Question

I want to print top sport by distance excluding eBikes in kotlin how can I achieve that

below my Kotlin classes

enum class Sport { HIKE, RUN, TOURING_BICYCLE, E_TOURING_BICYCLE }

data class Summary(val sport: Sport, val distance: Int)

fun main() {
    val sportStats = listOf(Summary(Sport.HIKE, 92),
            Summary(Sport.RUN, 77),
                Summary(Sport.TOURING_BICYCLE, 322),
                Summary(Sport.E_TOURING_BICYCLE, 656))
    
   
}

score 1 · Accepted Answer · answered Mar 30 '21 at 09:18

Here you go:

sportStats
    .filterNot { it.sport == Sport.E_TOURING_BICYCLE }
    .maxBy { it.distance }
    ?.let { (sport, distance) -> 
        println("$sport is the top with distance $distance") 
    }

Result:

TOURING_BICYCLE is the top with distance 322

how print the top sport by distance excluding eBikes in kotlin?

1 Answers1