Alexey Andreev
21 lines
353 B
Kotlin
Vendored
21 lines
353 B
Kotlin
Vendored
package foo
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open class A(var a: Int) {
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open fun Int.modify(): Int {
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return this * 3;
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}
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fun eval() = a.modify();
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}
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class B(a: Int) : A(a) {
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override fun Int.modify(): Int {
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return this - 2;
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}
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}
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fun box(): String {
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return if ((A(4).eval() == 12) && (A(2).eval() == 6) && (B(3).eval() == 1)) "OK" else "fail"
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}
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