Unity3D开发-C#语言进阶篇(泛型集合应用)

 class Program
    {
        static void Main(string[] args)
        {
             //第一题
            ChangeClass.ChangeChar();

            //第二题
            List<Worker> list = new List<Worker>();
            list.Add(new Worker("zhang3", 18, 3000));
            list.Add(new Worker("li4", 25, 3500));
            list.Add(new Worker("wang5", 22, 3200));

            list.Insert(1, new Worker("zhao6", 24, 3300));
            list.RemoveAt(3);

            for (int i = 0; i < list.Count; i++)
            {
                list[i].ShowMsg();
                list[i].WorkTypeOf(list[i].Name);

            }


            Console.WriteLine(list[0].Equals("zhang3", 18, 3000));


            //第三题

            //随机a - z的字母50次，计算字符串中每种字符出现的次数 ，
            //要求把结果存储在一个Dictionary集合中
            Random r = new Random();

            ArrayList arrChar = new ArrayList();
            Dictionary<string, int> dic = new Dictionary<string, int>();

            for (int i = 0; i < 50; i++)
            {
                
                arrChar.Add((char)r.Next(97,123)+""  );
                if (dic.ContainsKey((string)arrChar[i]))
                {
                    dic[(string)arrChar[i]]++;
                }
                else {
                    dic.Add((string)arrChar[i],1);
                }
            }


            int js = 0;//计算出现的次数;

            foreach (var item in dic.Keys)
            {
                js += dic[(string)item];
                Console.WriteLine("出现的字母是: {0}, 次数是: {1}, 总共随机了:{2}次! ",item,dic[(string)item],js);
                
            }

            Console.ReadKey();
        }

        public class working : Worker
        {


            public working(string _name, int _age, double _salary)
                : base(_name, _age, _salary)
            {

                this.Name = _name;
                this.Age = _age;
                this.Salary = _salary;


            }

            public override bool Equals(string name1, int age1, double salary1)
            {
                if (this.Name == name1 && this.Age == age1 && this.Salary == salary1)
                {

                    return true;
                }


                return false;
            }
        }
    }

  class ChangeClass
    {
        public static void ChangeChar()
        {


        Again1:
            Dictionary<string, int> Date = new Dictionary<string, int>();
            Date.Add("零", 0);
            Date.Add("一", 1);
            Date.Add("二", 2);
            Date.Add("三", 3);
            Date.Add("四", 4);
            Date.Add("五", 5);
            Date.Add("六", 6);
            Date.Add("七", 7);
            Date.Add("八", 8);
            Date.Add("九", 9);
            Date.Add("十", 10);
            Date.Add("十一", 11);
            Date.Add("十二", 12);
            Date.Add("二十", 20);
            Date.Add("三十", 30);

            Console.WriteLine("请输入中文日期：");
            string Str = Console.ReadLine();
            for (int i = 0; i < Str.Length; i++)
            {
                foreach (string j in Date.Keys)
                {
                    if (!Str.Contains("年") || !Str.Contains("月") || !Str.Contains("日"))
                    {
                        Console.WriteLine("输入格式不对，请重新输入：");
                        goto Again1;

                    }
                    else
                    {

                        goto Again2;
                    }
                }
            }
        Again2:
            string Str1 = Str.Substring(0, Str.IndexOf("年"));
            string Str2 = Str.Substring(Str.IndexOf("年") + 1, Str.IndexOf("月") - Str.IndexOf("年") - 1);
            string Str3 = Str.Substring(Str.IndexOf("月") + 1, Str.IndexOf("日") - Str.IndexOf("月") - 1);
            string Output = "";
            int day = 0;




            for (int i = 0; i < Str1.Length; i++)
            {
                foreach (string j in Date.Keys)
                {
                    if ((Str1[i] + "") == j)
                    {
                        Output += Date[j] + "";

                    }
                }
            }

            for (int i = 0; i < Str2.Length; i++)
            {
                foreach (string j in Date.Keys)
                {
                    if ((Str2[i] + "") == j)
                    {

                        day += Date[j];

                    }
                }
            }
            if (day < 10)
            {
                Output += "0" + day;
            }
            else
            {
                Output += day + "";
            }

            day = 0;
            for (int i = 0; i < Str3.Length; i++)
            {
                foreach (string j in Date.Keys)
                {
                    if ((Str3[i] + "") == j)
                    {
                        if (Str3[i] + "" == "十")
                        {
                            day *= Date[j];
                        }
                        else
                        {
                            day += Date[j];
                        }




                    }
                }
            }
            if (day < 10)
            {
                Output += "0" + day;
            }
            else
            {
                Output += day + "";
            }

            Console.WriteLine(Output);

            goto Again1;
        }

    }

  public  class Worker
    {
        private string name;

        public string Name
        {
            get { return name; }
            set { name = value; }
        }

        private int age;

        public int Age
        {
            get { return age; }
            set { age = value; }
        }


        private double salary;

        public double Salary
        {
            get { return salary; }
            set { salary = value; }
        }


        public Worker(string _name, int _age, double _salary)
        {

            name = _name;
            age = _age;
            salary = _salary;


        }


        public void ShowMsg()
        {

            Console.WriteLine("姓名：{0} 年龄：{1} 工资：{2}", this.Name, this.Age, this.Salary);

        }




        public void WorkTypeOf(string _names)
        {
            Console.WriteLine(_names + "努力搬砖！"); ;
        }



        public virtual bool Equals(string name1, int age1, double salary1)
        {

            if (this.Name == name1 && this.Age == age1 && this.Salary == salary1)
            {

                return true;
            }

            return false;
        }

    }