Mikhael Bogdanov
21 lines
280 B
Kotlin
21 lines
280 B
Kotlin
open class T(var value: Int) {}
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fun plusAssign(): T {
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fun T.plusAssign(s: Int) {
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value += s
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}
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var t = T(1)
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t += 1
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return t
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}
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fun box(): String {
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val result = plusAssign().value
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if (result != 2) return "fail 1: $result"
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return "OK"
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}
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