Kotlin program to convert distance Miles to KM and KM to Miles

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YasminRadwan26

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2022-07-13

211

Here, we will create a distance convertor i.e. a program to convert distance Miles to KM and KM to Miles in Kotlin.

The conversions use direct conversion formula,

    miles = km/1.609
    km = miles*1.609

Example:

    Input: 
    miles = 2
    km = 2

    Output:
    km = 3.218
    miles = 1.2430080795525171

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YasminRadwan26

2022-07-13

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Program to convert distance Miles to KM and KM to Miles in Kotlin

package com.includehelp.basic

import java.util.*

/**
 * Method to get distance in miles and convert into Kilometers
 * @param miles
 * @return
 */
fun convertIntoKms(miles: Double): Double {
    return 1.609 * miles
}

/**
 * Method to get distance in km and convert into miles
 * @param km
 * @return
 */
fun convertIntoMiles(km: Double): Double {
    return km / 1.609
}

// Main Method Entry Point of Program
fun main(args: Array<String>) {
    try {
        val sc = Scanner(System.`in`)
        
        //Input Distance in Miles
        println("Enter Distance in Miles  : ")
        val miles: Double = sc.nextDouble()
        
        println("$miles Miles equal to :  ${convertIntoKms(miles)}  KMs")
        
        //Input Distance in kms
        println("Enter Distance in Km  : ")
        val kms: Double = sc.nextDouble()
        
        println("$kms   KMs equal to   :  ${convertIntoMiles(kms)}  Miles")
    } catch (E: Exception) {
        System.err.println("Exception : " + E.message)
    }
}

Output

Run 1:
Enter Distance in Miles  :
2
2.0 Miles equal to :  3.218  KMs
Enter Distance in Km  :
2
2.0   KMs equal to   :  1.2430080795525171  Miles
-----
Run 2:
Enter Distance in Miles  :
4
4.0 Miles equal to :  6.436  KMs
Enter Distance in Km  :
12
12.0   KMs equal to   :  7.458048477315103  Miles

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