import simple_print:*
fun do_num(it: int) {
print("int: ")
println(it)
}
fun do_num(it: float) {
print("float: ")
fun do_num(it: double) {
print("double: ")
fun main():int {
do_num(1)
do_num(1.0)
do_num(1.0f)
do_num(1.0d)
return 0