23 lines
516 B
Swift
23 lines
516 B
Swift
import Swift
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func canMake(word: String) -> Bool {
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var blocks = [
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"BO", "XK", "DQ", "CP", "NA", "GT", "RE", "TG", "QD", "FS",
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"JW", "HU", "VI", "AN", "OB", "ER", "FS", "LY", "PC", "ZM"
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]
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for letter in word.uppercased().characters {
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guard let index = blocks.index(where: { $0.characters.contains(letter) }) else {
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return false
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}
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blocks.remove(at: index)
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}
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return true
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}
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let words = ["a", "bARK", "boOK", "TreAt", "CoMmon", "SquAd", "CONFUse"]
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words.forEach { print($0, canMake(word: $0)) }
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