Mikhael Bogdanov
29 lines
651 B
Kotlin
29 lines
651 B
Kotlin
public var inc: Int = 0;
|
|
|
|
public var propInc: Int = 0
|
|
get() {inc++; return $propInc}
|
|
set(a: Int) {
|
|
inc++
|
|
$propInc = a
|
|
}
|
|
|
|
public var dec: Int = 0;
|
|
|
|
public var propDec: Int = 0;
|
|
get() { dec--; return $propDec}
|
|
set(a: Int) {
|
|
dec--
|
|
$propDec = a
|
|
}
|
|
|
|
fun box(): String {
|
|
propInc++
|
|
if (inc != 2) return "fail in postfix increment: ${inc} != 2"
|
|
if (propInc != 1) return "fail in postfix increment: ${propInc} != 1"
|
|
|
|
propDec--
|
|
if (dec != -2) return "fail in postfix decrement: ${dec} != -2"
|
|
if (propDec != -1) return "fail in postfix decrement: ${propDec} != -1"
|
|
|
|
return "OK"
|
|
} |