C#基础第三天-作业答案-集合-冒泡排序-模拟名片

1.冒泡排序

   Console.WriteLine("对集合里的数进行排序,请输入第一个数:");
            int a = int.Parse(Console.ReadLine());
            Console.WriteLine("对集合里的数进行排序,请输入第二个数:");
            int b = int.Parse(Console.ReadLine());
            Console.WriteLine("对集合里的数进行排序,请输入第三个数:");
            int c = int.Parse(Console.ReadLine());
            Console.WriteLine("对集合里的数进行排序,请输入第四个数:");
            int d = int.Parse(Console.ReadLine());
            Console.WriteLine("对集合里的数进行排序,请输入第五个数:");
            int e = int.Parse(Console.ReadLine());
            int mid = 0;
            List<int> iList = new List<int>();
            iList.Add(a);
            iList.Add(b);
            iList.Add(c);
            iList.Add(d);
            iList.Add(e);
            for (int i = 0; i<iList.Count; i++) {
                for (int j = i + 1; j < iList.Count; j++) {
                    if (iList[i] < iList[j]) {
                        mid = iList[i];
                        iList[i]=iList[j];
                        iList[j] = mid;
                    }
                }
            }
            Console.WriteLine("排序后的结果为:");
            foreach (int i1 in iList) {
                Console.Write(i1+" ");
            }




2.  名片两种集合:

List集合:
        List<Object> list = new List<Object>();
            list.Add("身份证号码");
            list.Add("电话号码");
            list.Add("性别");
            list.Add("姓名");
            list.Add("身高");
            list.Add("年龄");
            list.Add("体重");
            List<Object> list1 = new List<Object>();
            list1.Add("152103196312205230");
            list1.Add("15998192408");
            list1.Add("");
            list1.Add("刘夕饶");
            list1.Add("172cm");
            list1.Add("27岁");
            list1.Add("75kg");
            while (true) {
                Console.Write("请输入你要查询的名字:");
                string name = Console.ReadLine();
                if (list1.Contains(name))
                {
                    foreach (Object obj in list)
                    {
                        Console.Write("   " + obj + " ");
                    }
                    Console.WriteLine();
                    foreach (Object obj1 in list1)
                    {
                        Console.Write(obj1 + " ");
                    }
                    Console.WriteLine();
                }
                else
                {
                    Console.WriteLine("查无此人");
                }

ArrayList集合:

  ///另一种方法
            ArrayList Card = new ArrayList();
            Card.Add(new ArrayList() { "220211100112209803", "13618390284", "", "小胖", "178cm", "20", "200kg" });
            Card.Add(new ArrayList() { "220211100112209803", "13618390284", "", "石瑀", "178cm", "20", "200kg" });
            Card.Add(new ArrayList() { "220211100112209803", "13618390284", "", "张三", "178cm", "20", "200kg" });
            Card.Add(new ArrayList() { "220211100112209803", "13618390284", "", "李四", "178cm", "20", "200kg" });
            Card.Add(new ArrayList() { "220211100112209803", "13618390284", "", "李五", "178cm", "20", "200kg" });
            Card.Add(new ArrayList() { "220211100112209803", "13618390284", "", "李六", "178cm", "20", "200kg" });
            string name = string.Empty;
            Console.WriteLine("请输入您要查找的人名");
            name = Console.ReadLine();
            for (int i = 0; i < Card.Count; i++)
            {                
                ArrayList card = (ArrayList)Card[i];        
                if(card.Contains(name) == true)
                {
                    Console.WriteLine(@"身份证号:{0},电话号码:{1},性别:{2},姓名:{3},身高:{4},年龄:{5},体重:{6}",
                        card[0], card[1], card[2], card[3], card[4], card[5], card[6]);
                    Console.ReadLine();
                }
                else
                {
                    continue;
                }
                 if (i == Card.Count - 1)
                {
                    Console.WriteLine("对不起,没有您要找的人!");
                    Console.WriteLine(" ");
                    Console.ReadKey();
                }
            }

 

 本系列教程:

C#基础总结之八面向对象知识点总结-继承与多态-接口-http://www.cnblogs.com/spring_wang/p/6113531.html

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posted @ 2016-11-29 11:34  王春天  阅读(855)  评论(0编辑  收藏  举报
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