Mikhael Bogdanov
29 lines
647 B
Kotlin
29 lines
647 B
Kotlin
public var inc: Int = 0;
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public var propInc: Int = 0
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get() {++inc; return $propInc}
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set(a: Int) {
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++inc
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$propInc = a
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}
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public var dec: Int = 0;
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public var propDec: Int = 0;
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get() { --dec; return $propDec}
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set(a: Int) {
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--dec
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$propDec = a
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}
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fun box(): String {
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++propInc
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if (inc != 3) return "fail in prefix increment: ${inc} != 3"
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if (propInc != 1) return "fail in prefix increment: ${propInc} != 1"
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--propDec
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if (dec != -3) return "fail in prefix decrement: ${dec} != -3"
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if (propDec != -1) return "fail in prefix decrement: ${propDec} != -1"
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return "OK"
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} |