fun main(){
    val n = readLine()!!.toInt()
    var i = n-1
    var j = 0
    var q = 1
    while (j < n){
        var k = 0
        while (k < i){
            print(" ")
            k++
        }

        var r = 0
        while (r < q){
            print("*")
            r++
        }
        println()
        j++
        i--
        q++
    }
}