25.C#--Random隨機(jī)數(shù)的使用

static void Main(string[] args)
{

        //輸入名字隨機(jī)顯示這個(gè)人上輩是什么樣的人
        //思路：1、創(chuàng)建能夠產(chǎn)生隨機(jī)數(shù)的對象，2、產(chǎn)生隨機(jī)數(shù) (1,7)
        //新建隨機(jī)數(shù)
        Random r = new Random();
        while (true)
        {
            int rNumber = r.Next(1, 7);
            Console.WriteLine("請輸入用戶名");
            string name = Console.ReadLine();
            switch (rNumber)
            {
                case 1:Console.WriteLine("{0}上輩子是個(gè)老師",name);
                    break;
                case 2:Console.WriteLine("{0}上輩子是個(gè)警察",name);
                    break;
                case 3:Console.WriteLine("{0}上輩子是個(gè)醫(yī)生",name);
                    break;
                case 4:
                    Console.WriteLine("{0}上輩子是個(gè)科學(xué)家",name);
                    break;
                case 5:
                    Console.WriteLine("{0}上輩子是個(gè)司機(jī)",name);
                    break;
                case 6:
                    Console.WriteLine("{0}上輩子是個(gè)護(hù)士",name);
                    break;
                case 7:
                    Console.WriteLine("{0}上輩子是個(gè)公務(wù)員",name);
                    break;
            }
            Console.ReadKey();
        }

    }