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18 lines
335 B
Kotlin
18 lines
335 B
Kotlin
class M {
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fun Int.component1() = this + 1
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fun Int.component2() = this + 2
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}
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fun M.doTest(l : Array<Int>): String {
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var s = ""
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for ((a, b) in l) {
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s += "$a:$b;"
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}
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return s
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}
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fun box(): String {
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val l = Array<Int>(3, {x -> x})
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val s = M().doTest(l)
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return if (s == "1:2;2:3;3:4;") "OK" else "fail: $s"
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} |