open System open System.Collections.Generic [] module Cin = let read f = stdin.ReadLine() |> f let reada f = stdin.ReadLine().Split() |> Array.map f let readChars() = read string |> Seq.toArray let readInts() = readChars() |> Array.map (fun x -> Convert.ToInt32(x.ToString())) [] module Cout = let writer = new IO.StreamWriter(new IO.BufferedStream(Console.OpenStandardOutput())) let print (s: string) = writer.Write s let println (s: string) = writer.WriteLine s let inline puts (s: ^a) = string s |> println // ----------------------------------------------------------------------------------------------------- // ----------------------------------------------------------------------------------------------------- let main() = let N = read int let cnt = Array.zeroCreate 6 for i in 0 .. N - 1 do let a = (i % 6) cnt.[a] <- cnt.[a] + 1 let ok = cnt |> Array.forall (fun x -> x = cnt.[0]) if ok then "Yes" else "No" |> puts () // ----------------------------------------------------------------------------------------------------- main() writer.Dispose()