using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Welcome to the right triangle calculator");

        while(true)

        {

            Console.WriteLine("Choose an option");

            Console.WriteLine("1. Fiinda missing leg");

            Console.WriteLine("2. FInd hypotenuse");

            Console.WriteLine("3. Quit);

                             string choice = Console.ReadLine();

                              if (choice == "1")

                              { 

                                  FindMissingleg();

                              }

                              else if (choice== "2")

                              {

                                  FindHypotenuse();

                              }

                              else if ( choice == "3")

                              {

                                  Console.WriteLine("Goodbye!");

                                  break;

                              }

                              else

                              {

    }

}