需求简单算法实现以下功能，请高手指点

Question

自己先写写。可以用hashtable：键名保存生成的随机数，值就是88、8888 然后在创建带有逻辑的随机数，我的想法。没时间帮你搞啊

Answer 1

int[] seed = new int[1200];
            int count_8888 = 0, count_888 = 0, count_88 = 0, count_8 = 0;
            Random r = new Random();
            
            while (count_8888 < 40)
            {
                int index = r.Next(0, 1199);
                if (seed[index] == 0)
                {
                    seed[index] = 8888;
                    count_8888++;
                }
            }
            while (count_888 < 60)
            {
                int index = r.Next(0, 1199);
                if (seed[index] == 0)
                {
                    seed[index] = 888;
                    count_888++;
                }
            }