Sonning faktorialini toping. Kotlin

#faktorial #toping #kotlin

For tsiklidan foydalanib sonning faktorialini toping

factorial of n (n!) = 1 * 2 * 3 * 4 * ... * n

Kotlin

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fun main(args: Array<String>) {
​
    val num = 10
    var factorial: Long = 1
    for (i in 1..num) {
        factorial *= i.toLong()
    }
    println("Factorial of $num = $factorial")
}

Output result

Factorial of 10 = 3628800

BigInteger yordamida sonning faktorialini toping

Kotlin

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import java.math.BigInteger
​
fun main(args: Array<String>) {
​
    val num = 30
    var factorial = BigInteger.ONE
    for (i in 1..num) {
        factorial = factorial.multiply(BigInteger.valueOf(num.toLong()))
    }
    println("Factorial of $num = $factorial")
}

Output result

Factorial of 30 = 205891132094649000000000000000000000000000000

while siklidan foydalanib sonning faktorialini toping

Kotlin

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fun main(args: Array<String>) {
​
    val num = 5
    var i = 1
    var factorial: Long = 1
    while (i <= num) {
        factorial *= i.toLong()
        i++
    }
    println("Factorial of $num = $factorial")
}

Output result

Factorial of 5 = 120

Kotlin

Kotlin dasturlash tilidagi kod misollari va savollarga javoblar

Sonning faktorialini toping. Kotlin

Kotlin

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