import kotlin.test.*
import java.util.*

fun main(args: Array<String>) {
//sampleStart
val chars = listOf('Dž', 'Lj', 'Nj', 'Dz', '1', 'A', 'a', '+')
val (titleCases, notTitleCases) = chars.partition { it.isTitleCase() }
println(titleCases) // [Dž, Lj, Nj, Dz]
println(notTitleCases) // [1, A, a, +]
//sampleEnd
}