import simple_print:*

fun do_num(it: int) {
    print("int: ")
    println(it)
}

fun do_num(it: float) {
    print("float: ")
    println(it)
}

fun do_num(it: double) {
    print("double: ")
    println(it)
}

fun main():int {
    do_num(1)
    do_num(1.0)
    do_num(1.0f)
    do_num(1.0d)
    return 0
}