C#猜数字

Question

要在DOS下输入1或0就开始游戏？  我想，你是不是需要一个批处理指令？
 

Answer 1

帮你稍微修改了一下，大体是不变的：            int i_random = new Random().Next() % 100;
            int i_guess = 0;
            int i_count = 0;
            Console.Write("是否想开始游戏(0表示不,1表示开始)：");
            int flag = Convert.ToInt32(Console.ReadLine());
            if (flag == 1)
            {                Console.WriteLine("\t\t\t\t猜数字游戏\n\n");
                Console.WriteLine("\t\t这是一个猜字游戏，猜1~100之间的随机数\n\n");
                for (i_count = 0; i_count <= 10; i_count++)
                {
                    Console.WriteLine("请输入一个数");
                    i_guess = int.Parse(Console.ReadLine());
                    if (i_guess < i_random)
                    {
                        Console.WriteLine("太小了，大一些");                    }
                    if (i_guess > i_random)
                    {
                        Console.WriteLine("太大了，小一些");
                    }
                    if (i_guess == i_random && i_count <= 10)
                    {
                        Console.WriteLine("恭喜您猜对了！");
                    }
                    else if (i_guess == i_random && i_count == 10)
                    {
                        Console.WriteLine("千钧一发之刻，您猜对了！");
                    }
                    else if (i_count == 10 && i_count > 10)
                    {
                        Console.WriteLine("对不起，您已猜了10次！");
                        break;
                    }
                    Console.WriteLine("请按游戏菜单，输入 Y 或 N: ");
                    string i = Console.ReadLine();
                    if (i == "Y" || i == "y")                    {
                        continue;
                    }
                    else
                    {
                        break;
                    }
                }
            }
            else
            {
                //结束
            }

Answer 2

            int i_random = new Random().Next() % 100;
            int i_guess = 0;
            int i_count = 0;
            Console.Write("是否想开始游戏(0表示不,1表示开始)：");
            int flag = Convert.ToInt32(Console.ReadLine());
            if (flag == 1)
            {
                Console.WriteLine("\t\t\t\t猜数字游戏\n\n");
                Console.WriteLine("\t\t这是一个猜字游戏，猜1~100之间的随机数\n\n");
                for (i_count = 0; i_count <= 10; i_count++)
                {
                    Console.WriteLine("请输入一个数");
                    i_guess = int.Parse(Console.ReadLine());
                    if (i_guess < i_random)
                    {
                        Console.WriteLine("太小了，大一些");                    }
                    if (i_guess > i_random)
                    {
                        Console.WriteLine("太大了，小一些");
                    }
                    if (i_guess == i_random && i_count <= 10)
                    {
                        Console.WriteLine("恭喜您猜对了！");
                    }
                    else if (i_guess == i_random && i_count == 10)
                    {
                        Console.WriteLine("千钧一发之刻，您猜对了！");
                    }
                    else if (i_count == 10 && i_count > 10)
                    {
                        Console.WriteLine("对不起，您已猜了10次！");
                        break;
                    }
                    Console.WriteLine("请按游戏菜单，输入 Y 或 N: ");
                    string i = Console.ReadLine();
                    if (i == "Y" || i == "y")
                    {
                        continue;
                    }
                    else
                    {
                        break;
                    }
                }
            }
            else
            {
                //结束
             }

Answer 3

Console.WriteLine("请按游戏菜单，输入 Y 或 N: ");
                    string i = Console.ReadLine();
                    if (i == "Y" || i == "y")
                    {
                        continue;
                    }
                    else
                    {
                        break;
                    }
但是输入完第一轮的时候我想返回是否重新继续游戏怎么办咧？
~~~

Answer 4

here:
int i_random = new Random().Next() % 100;
....
else
{}
goto here;

Answer 5

我写了一个控制台你参考一下吧. static void Main(string[] args)
        {
            here:
            int x = new Random().Next(0, 100); //随机数的下限和上限.          
            Console.Write("是否想开始游戏(0表示不,1表示开始)：");
            int start = Convert.ToInt32(Console.ReadLine());//把输入的数附值给变量start.            if (start == 1)//当用户输入的数等于1时.
            {
                Console.WriteLine("\t\t\t\t猜数字游戏\n\n");
                Console.WriteLine("\t\t这是一个猜字游戏，猜1~100之间的随机数\n\n");                for ( int num = 0; num <= 10; num++)//给用户十次机会猜数字. 
                {
                    Console.WriteLine("请输入一个数");
                    start = int.Parse(Console.ReadLine());
                    if (start < x)
                    {
                        Console.WriteLine("太小了，大一些");
                    }
                    if (start > x)
                    {
                        Console.WriteLine("太大了，小一些");
                    }
                    if (start == x && num <= 10)
                    {
                        Console.WriteLine("恭喜您猜对了！");
                        break;
                    }
                    else if (start == x && num == 10)
                    {
                        Console.WriteLine("千钧一发之刻，您猜对了！");
                        break;
                    }
                    else if (start != x && num == 10)
                    {
                        Console.WriteLine("对不起，您已猜了10次！");
                        break;
                    }                   
                }
                Console.WriteLine("你想重新开始游戏吗?请输入 Y(是) 或 N(否): ");/*之前你这句写在for的里面了 应该写在for循环的外面.*/
                string i = Console.ReadLine();
                if (i == "Y" || i == "y")
                {
                    goto here;//goto就是让程序回到到前面有 here: 标记的地方
                }
                else
                {
                    return;
                }
            }
            else
            {
                //如果最开始输入的不是0或1就退出程序.
                Console.WriteLine("退出程序!");
                Console.ReadLine();//按F5加上这句.ctrl+F5就不用了.
            }        }

Answer 6

这个这样写的话好像继续玩游戏时,i_random的值还是上次游戏的值吧,