2023-12-03 15:50:17 +00:00
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//> using dep org.scala-lang.modules::scala-parser-combinators::2.3.0
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2023-12-02 14:31:39 +00:00
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package aoc
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2023-12-03 15:50:17 +00:00
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import scala.util.parsing.combinator._
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2023-12-02 14:31:39 +00:00
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def iterate[T](get: => T | Null) =
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Iterator.continually(get).takeWhile(_ != null).map(_.nn)
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def lines = iterate(scala.io.StdIn.readLine())
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2023-12-03 15:50:17 +00:00
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class CommonParser extends RegexParsers:
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val num = """(0|[1-9]\d*)""".r ^^ { _.toInt }
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object CommonParser extends CommonParser
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