Alexey Andreev
19 lines
308 B
Kotlin
Vendored
19 lines
308 B
Kotlin
Vendored
package foo
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class MyCharIterator : CharIterator() {
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val data = arrayOf('O', 'K')
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var i = 0
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override fun hasNext(): Boolean = i < data.size
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override fun nextChar(): Char = data[i++]
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}
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fun box(): String {
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var r = ""
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for (v in MyCharIterator()) {
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r += v
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}
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return r
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} |