gistfile1.scala

import scala.io.Source

object Main
{
    def fact (i: BigInt): BigInt = if (i == 1) return 1 else i * fact(i-1)

    def main (args: Array[String]) {
        val list = Source.fromInputStream(System.in).getLines.
                   toList.map(_.trim.toInt)

        val result = list.tail.take(list.head).map (x => fact(x))

        result.foreach (println _)
    }
}