Given a person's allergy score, determine whether or not they're allergic to a given item, and their full list of allergies in Julia

​x
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using Combinatorics
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allegies = ["eggs",
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"peanuts",
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"shellfish",
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"strawberries",
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"tomatoes",
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"chocolate",
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"pollen",
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"cats"]
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function getCombs()
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    N = 7
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    scores = 2 .^collect(0:N)
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    combs = []
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    for i in 1:N+1
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        combs = vcat(combs,collect(combinations(scores,i)))
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    end
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    combs
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end
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allCombs = getCombs()
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function getAllergies(score)
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    println(score)
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    #score = 45
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    score1 = mod(score,256)
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    flag = 0
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    for comb in allCombs
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        if sum(comb) == score1
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            flag = 1
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            #println(comb, ", ")
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            println(join(allegies[Int64.(trunc.(log.(2,comb))) .+ 1],","))
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        end
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    end
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    if flag == 0
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        println("No allergies found")
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    end
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end
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for sc in 0:512
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    getAllergies(sc)
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end
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