import Array._

object Test {
   def main(args: Array[String]) {
      var myMatrix = ofDim[Int](3,3)
      
      // 创建矩阵
      for (i <- 0 to 2) {
         for ( j <- 0 to 2) {
            myMatrix(i)(j) = j;
         }
      }
      
      // 打印二维阵列
      for (i <- 0 to 2) {
         for ( j <- 0 to 2) {
            print(" " + myMatrix(i)(j));
         }
         println();
      }
    
   }
}