squads?.kt

class S { override fun toString(): String {return "s"} }
class Q { override fun toString(): String { return "q"} }
class U { override fun toString(): String {return "u"} }
class A{ override fun toString(): String { return "a"} }
class D{ override fun toString(): String { return "d"} }
class s{ override fun toString(): String { return "s"} }

fun squads() {
    val S = S().toString()
    val q = Q().toString()
    val u = U().toString()
    val a = A().toString()
    val d = D().toString()
    val s = s().toString()
    print(S,q,u,a,d,s,"?")
}

fun main(args: Array<String>) {
    squads()//?
}

fun <T> print(vararg squads: T) {
    for (squad: T in squads) {
        println(squad)//squads?
    }
}