https://grokonez.com/kotlin/kotlin-array-find-smallest-element-min-minby-minwith-methods
Kotlin Array find the Smallest Element – min() minBy() minWith() methods
In the tutorial, JavaSampleApproach will show how to use Kotlin Array methods min()
, minBy()
, minWith()
to find the smallest element in a Kotlin Array.
I. min() method
Kotlin Array method min()
is used to returns the smallest element or null
if there are no elements. If any of elements is NaN
, it returns NaN
.
Method signatures:
//1.
public fun Array<out Double>.min(): Double?
//2.
public fun Array<out Float>.min(): Float?
Example:
package com.javasampleapproach.kotlin.array
fun main(args : Array){
val simpleArray = arrayOf(55.4, 20.0, 99.99, 1.99, 23.0, 34.2, 88.0, 72.1, 61.2, 43.9)
// public fun Array.min(): Double?
val largestElement = simpleArray.max()
println(largestElement)
// ->
/*
1.99
*/
}
min() with Comparable
-> Implement Comparable
for Kotlin Array object.
Method signature:
https://grokonez.com/kotlin/kotlin-array-find-smallest-element-min-minby-minwith-methods
Kotlin Array find the Smallest Element – min() minBy() minWith() methods
Top comments (0)