public static void Main()
Console.WriteLine("Enter The First Number >");
int n1 = int.Parse(Console.ReadLine());
Console.WriteLine("Enter The Second Number >");
int n2 = int.Parse(Console.ReadLine());
Console.WriteLine("Enter The Third Number >");
int n3 = int.Parse(Console.ReadLine());
int Big = Math.Max(Math.Max(n1, n2), n3);
Console.WriteLine("The Biggest Is : {0}", Big);