Svyatoslav Kuzmich
20 lines
373 B
Kotlin
Vendored
20 lines
373 B
Kotlin
Vendored
// WITH_RUNTIME
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import kotlin.test.*
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val log = StringBuilder()
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fun logged(message: String, value: Int) =
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value.also { log.append(message) }
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fun box(): String {
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var sum = 0
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for (i in logged("start;", 4) downTo logged("end;", 1)) {
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sum = sum * 10 + i
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}
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assertEquals(4321, sum)
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assertEquals("start;end;", log.toString())
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return "OK"
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} |