Kotlin Program to find the largest and smallest element in the array

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In this program, You will learn how to find the largest and smallest element in the array in Kotlin.

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List is: 3 4 5 6 7 8 9 10 11 12

Largest & smallest element is: 12 3

Example: How to find the largest and smallest element in the array in Kotlin.

import java.util.Scanner

fun main(args: Array<String>) {

    var lg = 0
    var sm = 0

    val arr = IntArray(5)
    val sc = Scanner(System.`in`)

    print("Enter 5 numbers:")
    for (i in 0 until arr.size) {
        arr[i] = sc.nextInt()
    }

    lg=arr[0]
    sm=arr[0]

    for (n in arr) {
        if (lg < n) {
            lg = n
        }
        if (sm > n) {
            sm = n
        }
    }

    println("Largest element:$lg")
    println("Smallest element:$sm")
}

Output:

Enter 5 numbers:3 4 2 6 5
Largest element:6
Smallest element:2