Dmitriy Novozhilov
33 lines
401 B
Kotlin
Vendored
33 lines
401 B
Kotlin
Vendored
class Pair {
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operator fun component1(): Int = null!!
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operator fun component2(): Int = null!!
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}
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class Coll {
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operator fun iterator(): It = It()
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}
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class It {
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operator fun next() = Pair()
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operator fun hasNext() = false
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}
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fun f() {
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for (val i in 1..4) {
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}
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for (var i in 1..4) {
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}
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for (val (i,j) in Coll()) {
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}
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for (var (i,j) in Coll()) {
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}
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}
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