18 lines
355 B
Kotlin
18 lines
355 B
Kotlin
// version 1.0.6
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fun main(args: Array<String>) {
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val s = "0123456789"
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val n = 3
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val m = 4
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val c = '5'
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val z = "12"
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var i: Int
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println(s.substring(n, n + m))
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println(s.substring(n))
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println(s.dropLast(1))
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i = s.indexOf(c)
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println(s.substring(i, i + m))
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i = s.indexOf(z)
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println(s.substring(i, i + m))
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}
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