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Android Kotlin for Java Developers Is This Thing On? Game Over

Posted by Silas Benza
Silas Benza
5,117 Points

What does this print?

For one last question, here's a tough one ;)

What does this print?

val numBackUpPairsByRegion = mapOf("Africa" to 4, "Antarctica" to 7, "Asia" to 3, "Australia" to 2, "Europe" to 2, "North America" to 3, "South America" to 4) val region = "Antarctica" val area = 14000000 val numPantsPerPanda = 1 + numBackUpPairsByRegion[region] as Int val howManyPants = fun(numPandas: Int) = numPandas + numPantsPerPanda fun countPandas(area: Int) : Int = if (area > 3000) area / 25 else area / 18 val pantsCounter = object { fun count(numPandas: Int, convertPandasToPants: (Int) -> Int): Int = convertPandasToPants.invoke(numPandas) }

println(pantsCounter.count(countPandas(area), howManyPants))