class Program { static void Main(string[] args) { int i = 0; string strName = ""; string stId = ""; string ages = ""; Student[] stus = new Student[5]; Console.WriteLine("請(qǐng)輸入學(xué)員信息："); for (i = 0; i < stus.Length; i++) { Console.WriteLine("請(qǐng)輸入第{0}個(gè)學(xué)員的姓名:", i + 1); stus[i] = new Student(); while (true) { Console.Write("姓名:"); strName = Console.ReadLine(); stus[i] = new Student(); if (stus[i].setStuName(strName)) { break; } else { Console.WriteLine("您輸入的學(xué)員姓名不正確!"); } } while (true) { Console.Write("ID："); stId = Console.ReadLine(); stus[i] = new Student(); if (stus[i].setStuId(stId)) { break; } else { Console.WriteLine("你輸入的學(xué)號(hào)不正確！"); } } while (true) { Console.Write("年齡："); ages = Console.ReadLine(); stus[i] = new Student(); if (stus[i].setStuAge(ages)) { break; } else { Console.WriteLine("你輸入的年齡錯(cuò)誤！"); } } } for (int x = 0; x < stus.Length; x++) { stus[x].showStuInfo(stus[x].stuId, stus[x].stuName, stus[x].stuAge); } } class Student { public int stuId; public string stuName; public int stuAge; public Student() { stuId = 0; stuName = ""; stuAge = 0; } /// <summary> /// 顯示學(xué)員信息 /// </summary> public void showStuInfo(int _id, string _name, int _age) { Console.WriteLine("{0}+{1}+{2}", _id, _name, _age); } /// <summary> /// 設(shè)置學(xué)員ID /// </summary> /// <param name="_id">必須是小于100的正整數(shù)</param> /// <returns></returns> public bool setStuId(string _id) { int value = int.Parse(_id); if (value > 0 && value < 100) { stuId = value; return true; } else { return false; } } /// <summary> /// 設(shè)置學(xué)員姓名 /// </summary> /// <param name="_name">不能為空,不能為admin</param> /// <returns></returns> /// if (stus[i].setStuName(strName)) public bool setStuName(string _name) { if (_name == "" || _name == "admin") { return false; } else { stuName = _name; return true; } } /// <summary> /// 設(shè)置學(xué)員的年齡 /// </summary> /// <param name="_age">必須在18-60(含)之間</param> /// <returns></returns> public bool setStuAge(string _age) { int value = int.Parse(_age); if (value >= 18 && value <= 60) { stuId = value; return true; } else { return false; } } }