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@RaasAhsan
Created December 5, 2018 09:24
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Advent of Code Day 5
def shorten(s: String): String = {
var input = s
var done = false
var i = 0
while (!done) {
val char = input.charAt(i)
val nextChar = input.charAt(i + 1)
if ((char.toChar - nextChar.toChar).abs.toInt == 32) {
input = input.substring(0, i) + input.substring(i + 2, input.length)
if (i > 0) {
i -= 1
}
} else {
if (i + 2 == input.length) {
done = true
} else {
i += 1
}
}
}
input
}
try {
val start = "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"
val x = ('A' to 'Z').map(char => {
val i = start.filter(x => x != char && x != char.toLower)
shorten(i).length
}).min
println(x)
} catch {
case e: Throwable => println(e.getMessage())
}
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