using System; using System.Collections.Generic; using System.Text; using System.Linq; class Program { public void Proc() { Reader.IsDebug = false; int numCount = int.Parse(Reader.ReadLine()); int[] numList = Reader.ReadLine().Split(' ').Select(a => int.Parse(a)).ToArray(); int[] ans = new int[numCount]; List subList = new List(numList); ans[0] = numList[0]; subList.RemoveAt(0); for (int i = 1; i < numList.Length; i++) { int minIdx = 0; long minNum = long.MaxValue; for (int j = 0; j < subList.Count; j++) { long koubai = GetKoubai(ans[i - 1], subList[j]); if (koubai < minNum) { minIdx = j; minNum = koubai; } else if (koubai == minNum && subList[j] < subList[minIdx]) { minIdx = j; } } ans[i] = subList[minIdx]; subList.RemoveAt(minIdx); } Console.WriteLine(string.Join(" ", ans)); } private long GetKoubai(int num1, int num2) { long a = Math.Max(num1, num2); long b = Math.Min(num1, num2); while (a % b > 0) { long tmp = a % b; a = b; b = tmp; } return ((num1 / b) * num2); } public class Reader { public static bool IsDebug = true; private static String PlainInput = @" 10 9 9 3 7 5 9 1 5 2 1 "; private static System.IO.StringReader Sr = null; public static string ReadLine() { if (IsDebug) { if (Sr == null) { Sr = new System.IO.StringReader(PlainInput.Trim()); } return Sr.ReadLine(); } else { return Console.ReadLine(); } } } static void Main() { Program prg = new Program(); prg.Proc(); } }