using System.Collections.Generic;
public static void Main()
var lst1 = new List<int>();
var lst2 = new List<int>();
var lstDiferencas = (lst1.Except(lst2)).Union(lst2.Except(lst1)).ToList();
Console.WriteLine("Valores diferentes entre as listas: ");
foreach (var item in lstDiferencas.OrderBy(x=>x))
Console.WriteLine(item+"; ");