kotlin to sorted map reverse

To sort a map in reverse order using Kotlin, you can follow these steps:

  1. Create a Map object with key-value pairs. For example: kotlin val map = mapOf("a" to 1, "b" to 2, "c" to 3)

  2. Use the toSortedMap function to create a sorted map. The toSortedMap function takes a Comparator as an optional argument. In this case, we'll use the Comparator.reverseOrder() method to sort the map in reverse order. kotlin val sortedMap = map.toSortedMap(Comparator.reverseOrder())

  3. Print the sorted map to see the result. kotlin println(sortedMap)

Here's the complete example:

val map = mapOf("a" to 1, "b" to 2, "c" to 3)
val sortedMap = map.toSortedMap(Comparator.reverseOrder())
println(sortedMap)

Output:

{c=3, b=2, a=1}

This code will create a map with key-value pairs, sort it in reverse order using toSortedMap, and then print the sorted map. The output will show the sorted map in reverse order.