fun notMain(name: String = "{UserName}"): String {
    return "Hello, $name!"
}

fun main() {
	var aList = mutableListOf<String>()
    aList.add("Hsin")
    aList.add("Runn")
    println(aList[0])
    println(aList[1])
    
    var bList = mutableListOf<Int>()
    var cList = listOf(1,2,3,4,5)
    
    for (c in cList) {
        bList.add(c)
    }
    
	var first = aList[0]
    var second = aList.get(1)
    print("first is $first, second is $second")
    
}