3 fun foo(<bold>n: Int</bold>, s: String = "???") {
8 	foo(<bold>1</bold>)
9 	foo(<bold>1</bold>, "2")
10 	foo(<bold>1</bold>, s = "2")
11 	foo(n = <bold>1</bold>, s = "2")
12 	foo(s = "2", n = <bold>1</bold>)
