26 lines
632 B
Plaintext
26 lines
632 B
Plaintext
// version 1.1.2
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fun menu(list: List<String>): String {
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if (list.isEmpty()) return ""
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val n = list.size
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while (true) {
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println("\n M E N U\n")
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for (i in 0 until n) println("${i + 1}: ${list[i]}")
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print("\nEnter your choice 1 - $n : ")
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val index = readLine()!!.toIntOrNull()
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if (index == null || index !in 1..n) continue
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return list[index - 1]
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}
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}
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fun main(args: Array<String>) {
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val list = listOf(
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"fee fie",
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"huff and puff",
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"mirror mirror",
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"tick tock"
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)
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val choice = menu(list)
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println("\nYou chose : $choice")
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}
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