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Kotlin program to find largest of three numbers

Kotlin | Largest of three numbers: Here, we are going to learn how to find the largest number from given 3 numbers in Kotlin programming language? Submitted by IncludeHelp, on April 20, 2020

Problem statement

Input 3 integer numbers, we have to find the largest of these input numbers.

Example:

Input:
First number: 10
Second number: 20
Third number: 30

Output:
Largest number: 30

Program to find largest of three numbers in Kotlin

package com.includehelp.basic

import java.util.*

// Main Method Entry Point of Program
fun main(args: Array<String>) {
    // InputStream to get Input
    val reader = Scanner(System.`in`)
    
    // Input Integer values
    println("Enter First Value : ")
    var first = reader.nextInt()
    println("Enter Second Value : ")
    var second = reader.nextInt()
    println("Enter Third Value : ")
    var third = reader.nextInt();
    
    // condition to find largest of three numbers
    val largest =   if(first>second && first>third)
                        first
                    else if(second>third)
                        second
                    else
                        third
    
    println("Largest Number is: $largest")
}

Output

Enter First Value :
23
Enter Second Value :
45
Enter Third Value :
89
Largest Number is: 89