Question

How to multiply two numbers without using the multiple operator (*) in Kotlin

Answer 1

fun main() {
    val a = 3
    val b = 9
    var mul = 0

    // mul = a * b

    for (i in 1..a) {
        mul += b
    }

    println("$a * $b = $mul")
}


 
/*
run:
 
3 * 9 = 27
 
*/

 

70+ SQL courses for beginners and professionals