[백준] 10990번 : 별 찍기-15 - Kotlin(코틀린)

https://www.acmicpc.net/problem/10990

import java.util.*
fun main(args: Array<String>) {
    val s=Scanner(System.`in`)
    var n=s.nextInt()
    for(i in 1..n){
        for(j in n-i downTo 1) print(" ");
        print("*");
        for(j in 0 until (i-2)*2+1) print(" ");
        if(i!=1) print("*");
        println();
    }
}