C # methods

Method instance: Output an array of strings as the form of a | split, such as "Messi | kaka | jong"

static void Main (string[] args)        {            string[] Strarray = {"Messi", "Kaka", "Cristiano Ronaldo"};            Oper (Strarray);            Console.readkey ();        }        static void Oper (string[] strs)        {            string resoult = string. Empty;            for (int i = 0; i < STRs. Length-1; i++)            {                Resoult + = Strs[i] + "|";            }            Resoult + = Strs[strs. LENGTH-1];            Console.WriteLine (Resoult);        }

Users can only enter a number between 0 and 100 to write a method, otherwise the hint out of range

static void Main (string[] args)        {            Say ();            Console.readkey ();        }        static void Say ()        {            while (true)            {                Console.WriteLine ("Please enter a number between 1-100");               int  num = Convert.ToInt32 (Console.ReadLine ());               if (num < 1 | | num > +)               {                   Console.WriteLine ("Input out of range! Please re-enter ");                   Continue;}}}        

C # methods