如何返回主菜单里面有很多菜单？

Question

如果我的程序中有很多菜单，如何在不使用任何循环的情况下返回主菜单。 假设我需要“Y”表示返回，“N”表示结束程序。

static void Main(string[] args)
    {int choice;
        Console.WriteLine("Main Menu");
        Console.WriteLine("1. Rent");
        Console.WriteLine("2. Return");
        Console.WriteLine("3. Exit");
        choice = Convert.ToInt32(Console.ReadLine());
        while (choice!= 3)
        {
         if  (choice ==1)
          {...
           //when complete all thing in choice 1
           Console.WriteLine("Do you want to start over?(Y=Yes,N=No)");
           // in this part i need to go back to main menu with "Y" input and close program with "N"input
          }
         if (choice ==2)
          {...
           //when complete all thing in choice 2
          Console.WriteLine("Do you want to start over?(Y=Yes,N=No)");
           // doing like choice 1 }