Mercurial > repos > icfp2013
view tools/parse.scala @ 1:cdfc5e2de435
Checking in our problem set and a simple scala parser
author | Joshua Garnett <josh.garnett@gmail.com> |
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date | Thu, 08 Aug 2013 21:08:01 -0400 |
parents | |
children | 5cf8de487ed6 |
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// // How to run: scala -cp json-smart-1.0.9-1.jar parse.scala // import net.minidev.json._ import scala.collection.JavaConversions._ import scala.collection.mutable._ val file = scala.io.Source.fromFile("../data/myproblems.json").mkString val json = JSONValue.parse(file).asInstanceOf[JSONArray] var totalProblems = json.size var totalSize = 0 val operatorHash = HashMap[String, Int]() for(p <- json) { val problem = p.asInstanceOf[JSONObject] totalSize += problem.get("size").asInstanceOf[java.lang.Integer] val operators = problem.get("operators").asInstanceOf[JSONArray] for(o <- operators) { val operator = o.asInstanceOf[String] operatorHash(operator) = operatorHash.get(operator) match { case Some(count) => count + 1 case None => 1 } } } println("Total problems: " + totalProblems) println("Total size: " + totalSize) println("Average size: " + totalSize / totalProblems) println("Operator Count: ") for((key, value) <- operatorHash) { println(" " + key + ":" + value) }