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初识数组

时间:2015-05-09 11:32:58      阅读:192      评论:0      收藏:0      [点我收藏+]

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初识数组  

一  网络骗术抽奖大揭秘

下面的程序为要从 刘德华","周润发","周星驰","周杰伦","周杰","那英","刘欢 抽取一人获得某项奖品,正常的抽奖方式应为程序一方式;不正当

 

抽奖程序(一)公正的程序设置:

 static void Main(string[] args)

        {                //抽奖程序

 string[] xingming=new string[7]{"刘德华","周润发","周星驰","周杰伦","周杰","那英","刘欢"};//如果你参与抽奖确保此处有你的名字;

            string[] jiangpin = new string[6]{"冰箱","手机","电脑","房子","汽车","别墅"};

            Random a = new Random();

            int b = a.Next(xingming.Length);

            Random c = new Random();

            int d = c.Next(jiangpin.Length);

            for (int i = 0; i < 7; i++)

            {

                Console.WriteLine(xingming[i]);    //此处for循环 只是为了设置屏幕显示效果;

                System.Threading.Thread.Sleep(500);//滚动停留500毫秒;

                Console.Clear();//滚动清屏;

 

            }

          Console.WriteLine("恭喜" + xingming[b] + "获得" + jiangpin[d] + "大奖");//此处是关键位置,设置必须为xingming[];这样才能保证抽奖的公正性;

 

抽奖程序(二) 设置某人获得某项奖品

  //抽奖程序

            string[] xingming=new string[7]{"刘德华","周润发","周星驰","周杰伦","周杰","那英","刘欢"};//如果你参与抽奖确保此处有你的名字;

            string[] jiangpin = new string[6]{"冰箱","手机","电脑","房子","汽车","别墅"};

            Random a = new Random();

            int b = a.Next(xingming.Length);

            Random c = new Random();

            int d = c.Next(jiangpin.Length);

            for (int i = 0; i < 7; i++)

            {

                for(int j=0;j<6;j++)

                Console.WriteLine(xingming[i] + jiangpin[j]);  //此处for循环 只是为了设置屏幕显示效果;

                System.Threading.Thread.Sleep(500);//滚动停留500毫秒;

                Console.Clear();//滚动清屏;

 

            }

        ●     Console.WriteLine("恭喜" + xingming[2] + "获得" + jiangpin[5] + "大奖");//此处是关键位置,设置必须为xingming[];这样才能保证抽奖的公正性;

              //如果如上设置无论前面怎么设置最后输出的都是周星驰获得别墅; 

 

程序(三)设定某些人中奖

                //抽奖程序

            string[] xingming=new string[7]{"刘德华","周润发","周星驰","周杰伦","周杰","那英","刘欢"};//如果你参与抽奖确保此处有你的名字;

            string[] jiangpin = new string[6]{"冰箱","手机","电脑","房子","汽车","别墅"};

            Random a = new Random();

        ●    int b = a.Next(3);//制定某些人获奖;

            Random c = new Random();

            int d = c.Next(jiangpin.Length);

            for (int w = 1; w <= 2; w++)

            {

                for (int i = 0; i < 7; i++)

                {

                    for (int j = 0; j < 6; j++)

                        Console.WriteLine(xingming[i] + jiangpin[j]);  //此处for循环 只是为了设置屏幕显示效果;

                    System.Threading.Thread.Sleep(500);//滚动停留500毫秒;

                    Console.Clear();//滚动清屏;

 

                }

            }

            Console.WriteLine("恭喜" + xingming[b] + "获得" + jiangpin[d] + "大奖");//此处是关键位置,设置必须为xingming[];这样才能保证抽奖的公正性;

              //如果如上设置无论前面怎么设置最后输出的都是周星驰获得别墅; 

 

 

综上各位不要相信各种网络抽奖,上当受骗的几率很大!!

 

 

 

 

 

 

二 小型自动统计程序

:平均值 最大值(相关球员) 最小值(相关球员) 求和;

   Console.WriteLine("     记录球员成绩   ");

            int[] cj = new int[6];

            for (int i = 0; i < cj.Length; i++)

            {

                Console.WriteLine("请输入第" + (i + 1) + "个球员的成绩");

                cj[i] = Convert.ToInt32(Console.ReadLine());

            }

            int min = 100000, max = 0, j = 0, z = 0, av = 0, h = cj.Length, s = cj.Length;

            for (j = 0; j < cj.Length; j++)

            {                               //通过这个for,可以计算所有值

                if (cj[j] > max)   

                {

                    max = cj[j];

                    h = j;

                }

                if (cj[j] < min)

                {

                    min = cj[j];

                    s = j;

                }

                z = z + cj[j];

            }

            Console.WriteLine("最大" + max + "最小" + min + "总分" + z + "平均分" + (z / cj.Length));

            Console.WriteLine("成绩最好的球员" + (h + 1) + "成绩最差的球员" + (s + 1));

 

初识数组

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原文地址:http://www.cnblogs.com/woniu-net/p/4489559.html

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