Alexander Udalov
41a416da60
Delete all test methods (and empty test classes), since they'll be auto-generated
15 lines
336 B
Kotlin
15 lines
336 B
Kotlin
import java.util.ArrayList
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fun ArrayList<String>.get(index1: Int, index2: Int) = this[index1 + index2]
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fun ArrayList<String>.set(index1: Int, index2: Int, elem: String) {
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this[index1 + index2] = elem
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}
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fun box(): String {
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val s = ArrayList<String>(1)
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s.add("")
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s[1, -1] = "O"
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s[2, -2] += "K"
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return s[2, -2]
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}
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