Alex Tkachman
8 lines
213 B
Kotlin
8 lines
213 B
Kotlin
fun Int?.inc() : Int { if (this != null) return this.inc() else throw NullPointerException() }
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public fun box() : String {
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var i : Int? = 10
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val j = i++
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return if(j==10 && 11 == i) "OK" else "fail"
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} |