# See the License for the specific language governing permissions and
# limitations under the License.
-meth count_421(n: Int): Int
+fun count_421(n: Int): Int
# Return the number of steps to come back to 1
do
var steps = 0
return steps
end
-var n = 10
+var n = 456
if not args.is_empty then
n = args.first.to_i
end