int total_money_cent = 1000; // 红包总金额 单位:分

            int total_people = 8; // 抢红包总人数

　　　　　　　int[] array = new int[total_money_cent];

            for (int i = ; i < total_money_cent; i++)

            {

                array[i] = i;

            }

            Random random = new Random();

            for (int i = ; i < total_people; i++)

            {

                int index = random.Next(total_money_cent - i) + i;

                int temp = array[i];

                array[i] = array[index];

                array[index] = temp;

            }

            array[total_people] = total_money_cent;

            Array.Sort(array, , total_people + );

            for (int i = ; i <= total_people; i++)

            {

                Console.Write("第 {0} 个红包：{1}.{2} 元，剩下 {3}.{4} 元\n", i,

                    (array[i] - array[i - ]) / , (array[i] - array[i - ]) % ,

                    (total_money_cent - array[i]) / , (total_money_cent - array[i]) % );

            }

int total_money_cent; // 红包总金额

        int total_people; // 抢红包总人数

        total_money_cent = 1000;

        total_people = 8;

        int array[] = new int[total_money_cent];

        for (int i = 0; i < total_money_cent; i++) {

            array[i] = i;

        }

        Random random = new Random();

        for (int i = 1; i < total_people; i++) {

            int index = random.nextInt(total_money_cent - i) + i;

            int temp = array[i];

            array[i] = array[index];

            array[index] = temp;

        }

        array[total_people] = total_money_cent;

        Arrays.sort(array, 0, total_people + 1);

        for (int i = 1; i <= total_people; i++) {

            System.out.printf("第 %d 个红包：%d.%02d 元，剩下 %d.%02d 元\n", i,

                (array[i] - array[i-1]) / 100, (array[i] - array[i-1]) % 100 ,

                (total_money_cent - array[i]) / 100, (total_money_cent - array[i]) % 100);

        }