Kotlin Program to Convert Octal Number to Decimal and vice versa

Kotlin Program to Convert Octal Number to Decimal and vice-versa: We multiply each binary digit by its weighted position, and add each of the weighted value together.

Kotlin Program to Convert Octal Number to Decimal and vice versa

Source Code

fun main(args: Array<String>) {
    val decimal = 78
    val octal = convertDecimalToOctal(decimal)
    println("$decimal in decimal = $octal in octal")
}

fun convertDecimalToOctal(decimal: Int): Int {
    var decimal = decimal
    var octalNumber = 0
    var i = 1

    while (decimal != 0) {
        octalNumber += decimal % 8 * i
        decimal /= 8
        i *= 10
    }

    return octalNumber
}

Output

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