Alex Tkachman
16 lines
320 B
Kotlin
16 lines
320 B
Kotlin
import java.util.*
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fun box() : String {
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val w = object : Comparator<String?> {
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override fun compare(o1 : String?, o2 : String?) : Int {
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val l1 : Int = o1?.length ?: 0
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val l2 = o2?.length ?: 0
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return l1 - l2
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}
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}
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w.compare("aaa", "bbb")
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return "OK"
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}
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