By GokiSoft.com| 10:00 14/10/2021|
C Sharp

Examination & Test - Lập trình C# - Lập trình C Sharp

1. Tạo 1 lớp giao diện IInfor chứa hàm showInfor

2. Tạo lớp đối tượng People gồm các thuộc tính tên, tuổi, địa chỉ kế thừa từ lớp IInfor

- Tạo hàm input

Tạo lớp Car gồm các thuộc tính tên và màu -> kế thừa từ lớp IInfor

- Tạo hàm input

Viết code cho các lớp trên.

3. Trọng phương thức main của lớp Test tạo 2 đối tượng People và Car. 

- tạo phương thức như sau.

public static void showInfor(List<IInfor> a) -> hàm này hiển thị thông tin tất cả đối tượng.

Viết chương trình và sử dụng hàm showInfor trong phương thức main.

Tags:



Phản hồi từ học viên

5

(Dựa trên đánh giá ngày hôm nay)

Triệu Văn Lăng [T2008A]
Triệu Văn Lăng

2021-05-28 10:14:04


#Car.cs


using System;
using System.Collections.Generic;
using System.Text;

namespace bai1505
{
    class Car : IInfor
    {
        public string name { get; set; }
        public string color { get; set; }

        public Car()
        {

        }

        public Car(string name, string color)
        {
            this.name = name;
            this.color = color;
        }

        public void input()
        {
            Console.WriteLine("Nhap thong tin xe:");
            Console.WriteLine("Nhap ten xe:");
            name = Console.ReadLine();

            Console.WriteLine("Nhap mau xe:");
            color = Console.ReadLine();
        }

        public void showInfor()
        {
            Console.WriteLine("Ten: {0}, Mau: {1}", name, color);
        }
    }
}


#IInfor.cs


using System;
using System.Collections.Generic;
using System.Text;

namespace bai1505
{
    interface IInfor
    {
        public void showInfor()
        {

        }
    }
}


#People.cs


using System;
using System.Collections.Generic;
using System.Text;

namespace bai1505
{
    class People : IInfor
    {
        public string name { get; set; }
        public int age { get; set; }
        public string address { get; set; }

        public People()
        {

        }

        public People(string name, int age, string address)
        {
            this.name = name;
            this.age = age;
            this.address = address;
        }

        public void input()
        {
            Console.WriteLine("Nhap thong tin nguoi:");
            Console.WriteLine("Nhap ten:");
            name = Console.ReadLine();

            Console.WriteLine("Nhap tuoi:");
            age = Convert.ToInt32(Console.ReadLine());

            Console.WriteLine("Nhap dia chi:");
            address = Console.ReadLine();
        }

        public void showInfor()
        {
            Console.WriteLine("Ten: {0}, Tuoi: {1}, Dia chi: {2}", name, age, address);
        }
    }
}


#Program.cs


using System;
using bai1505;
using System.Collections.Generic;
namespace bai1505
{
    class Program
    {
        static Car car = new Car();
        static People people = new People();
        static List<IInfor> inforList = new List<IInfor>();
        static void Main(string[] args)
        {
            people.input();
            car.input();

            inforList.Add(people);
            inforList.Add(car);

            showInfor(inforList);

        }

        public static void showInfor(List<IInfor> a)
        {
            foreach (var item in a)
            {
                item.showInfor();
            }
        }
    }
}


Nguyễn Tiến Đạt [T2008A]
Nguyễn Tiến Đạt

2021-05-28 09:30:32


#Car.cs


using System;
using System.Collections.Generic;
using System.Text;

namespace People_And_Car
{
    class Car : IInfor
    {
        public string name { get; set; }
        public string color { get; set; }
        public Car()
        {

        }
        public void input()
        {
            Console.WriteLine("Ten:");
            name = Console.ReadLine();
            Console.WriteLine("Mau sac:");
            color = Console.ReadLine();
        }
        public void showInfor()
        {
            Console.WriteLine("Ten: {0}, Mau sac: {1}", name, color);
        }
    }
}


#IInfor.cs


using System;
using System.Collections.Generic;
using System.Text;

namespace People_And_Car
{
    interface IInfor
    {
        public void showInfor();
    }
}


#People.cs


using System;
using System.Collections.Generic;
using System.Text;

namespace People_And_Car
{
    class People : IInfor
    {
        public string name { get; set; }
        public int age { get; set; }
        public string address { get; set; }
        public People()
        {

        }
        public void input()
        {
            Console.WriteLine("Ten:");
            name = Console.ReadLine();
            Console.WriteLine("Tuoi:");
            age = int.Parse(Console.ReadLine());
            Console.WriteLine("Dia chi:");
            address = Console.ReadLine();
        }
        public void showInfor()
        {
            Console.WriteLine("Ten: {0}, Tuoi: {1}, Dia chi: {2}", name, age, address);
        }
    }
}


#Program.cs


using System;
using System.Collections.Generic;
using People_And_Car;

namespace People_And_Car
{
    class Program
    {
        static void Main(string[] args)
        {
            People people = new People();
            people.input();
            Car car = new Car();
            car.input();
            List<IInfor> list = new List<IInfor>();
            list.Add(people);
            list.Add(car);
            showInfor(list);
        }
        public static void showInfor(List<IInfor> a)
        {
            foreach (var item in a)
            {
                item.showInfor();
            }
        }
    }
}


hainguyen [T2008A]
hainguyen

2021-05-28 09:04:23


#Car.cs


using System;
using System.Collections.Generic;
using System.Text;

namespace Lesson07
{
    class Car : IInfor
    {
        public string Name { get; set; }
        public string Color { get; set; }

        public Car() { }

        public void Input()
        {
            Console.WriteLine("Nhap Name: ");
            Name = Console.ReadLine();
            Console.WriteLine("Nhap Color: ");
            Color = Console.ReadLine();
        }

        public override void showInfor()
        {
            Console.WriteLine("Name: = {0}, Color: = {1}", Name, Color);
        }
    }
}


#IInfor.cs


using System;
using System.Collections.Generic;
using System.Text;

namespace Lesson07
{
    abstract class IInfor
    {
        public abstract void showInfor();
    }
}


#People.cs


using System;
using System.Collections.Generic;
using System.Text;

namespace Lesson07
{
    class People : IInfor
    {
        public string Ten { get; set; }
        public int Tuoi { get; set; }
        public string DiaChi { get; set; }

        public People() { }

        public void Input()
        {
            Console.WriteLine("Nhap ten: ");
            Ten = Console.ReadLine();
            Console.WriteLine("Nhap Tuoi: ");
            Tuoi = int.Parse(Console.ReadLine());
            Console.WriteLine("Nhap DiaChi: ");
            DiaChi = Console.ReadLine();
        }

        public override void showInfor()
        {
            Console.WriteLine("Ten: = {0}, Tuoi: = {1}, DiaChi: = {2}", Ten, Tuoi, DiaChi);
        }
    }
}


#Program.cs


using System;
using System.Collections.Generic;

namespace Lesson07
{
    class Program
    {
        public static void showInfor(List<IInfor> a)
        {
            foreach(IInfor i in a)
            {
                i.showInfor();
            }
        }

        static void Main(string[] args)
        {
            List<IInfor> inforlist = new List<IInfor>();
            People people = new People();
            people.Input();
            inforlist.Add(people);
            Car car = new Car();
            car.Input();
            inforlist.Add(car);
        }
    }
}


Trần Văn Lâm [T2008A]
Trần Văn Lâm

2021-05-28 08:03:43


#Car.cs


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace les7bt1
{
    class Car : IInfor
    {
        public string Name { get; set; }
        public string Color { get; set; }

        public Car()
        {

        }
        public Car(string Name, string Color)
        {
            this.Name = Name;
            this.Color = Color;
        }

        public void Input()
        {
            Console.WriteLine("Nhap Ten Xe:");
            Name = Console.ReadLine();
            Console.WriteLine("Nhap Mau:");
            Color = Console.ReadLine();
        }
        public override void showInfor()
        {
            Console.WriteLine("Ten Xe : {0}, Mau Xe : {1}");
        }
    }
}


#IInfor.cs


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace les7bt1
{
    abstract class IInfor
    {
        public abstract void showInfor();
    }
}


#People.cs


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace les7bt1
{
    class People : IInfor
    {
        public string Name { get; set; }
        public int Age { get; set; }
        public string Address { get; set; }

        public People()
        {

        }
        public People(string Name, int Age, string Address)
        {
            this.Name = Name;
            this.Age = Age;
            this.Address = Address;
        }

        public void Input()
        {
            Console.WriteLine("Nhap Ten:");
            Name = Console.ReadLine();
            Console.WriteLine("Nhap Tuoi:");
            Age = Convert.ToInt32(Console.ReadLine());
            Console.WriteLine("Nhap Dia Chi:");
            Address = Console.ReadLine();
        }
        
        public override void showInfor()
        {
            Console.WriteLine("Ten : {0}, Tuoi : {1}, Dia Chi: {2}", Name, Age, Address);
        }
    }
}


#Test.cs


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace les7bt1
{
    class Test
    {
        static void Main(string[] args)
        {
            List<IInfor> inforList = new List<IInfor>();
            People people = new People();
            people.Input();
            inforList.Add(people);
            Car car = new Car();
            car.Input();
            inforList.Add(car);
            showInfor(inforList);
        }
        public static void showInfor(List<IInfor> a)
        {
            foreach (IInfor i4 in a)
            {
                i4.showInfor();
            }
        }
    }
}


Nguyễn Hoàng Anh [C1907L]
Nguyễn Hoàng Anh

2020-07-12 14:50:21



using System;
using System.Collections.Generic;

namespace Interface
{
    class Program
    {

        public static void showInfor(List<IInfor> a)
        {
            for (int i = 0; i < a.Count; i++) {
                a[i].showInfor();
            }
        }
        static void Main(string[] args)
        {
            List<IInfor> a = new List<IInfor>();
            People p = new People();
            Car c = new Car();
            p.input();
            c.input();
            a.Add(p);
            a.Add(c);
            showInfor(a);
        }
    }
}




using System;
using System.Collections.Generic;
using System.Text;

namespace Interface
{
    interface IInfor
    {
        public void showInfor();
       
    }
}




using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Text;

namespace Interface
{
    class People : IInfor
    {
        public int Age { get; set; }
        public string Address { get; set; }
        public string Name { get; set; }
      
        public void input(){
            Console.WriteLine("Enter person name : ");
            Name = Console.ReadLine();
            Console.WriteLine("Enter person age : ");
            Age = int.Parse(Console.ReadLine());
            Console.WriteLine("Enter person address : ");
            Address = Console.ReadLine();
        }
        public void showInfor() {
            Console.WriteLine("Person name : {0} , age : {1} , address : {2}",Name,Age,Address);
        }
    }
}




using System;
using System.Collections.Generic;
using System.Text;

namespace Interface
{
    class Car : IInfor
    {
        public string Name { get; set; }
        public string Color { get; set; }
        public void showInfor() {
            Console.WriteLine("Car name : {0} , color : {1}.", Name, Color);
        }
        public void input() {
            Console.WriteLine("Enter car name : ");
            Name = Console.ReadLine();
            Console.WriteLine("Enter car color : ");
            Color = Console.ReadLine();
        }
    }
}


Ngô Quang Huy [C1907L]
Ngô Quang Huy

2020-07-11 08:57:34



using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            List<IInfor> tmp = new List<IInfor>();
            People pp = new People();
            Car car = new Car();
            pp.input();
            car.input();
            tmp.Add(pp);
            tmp.Add(car);
            showInfor(tmp);
        }
        public static void showInfor(List<IInfor> a)
        {
            foreach (IInfor infor in a)
            {
                infor.showInfor();
            }
        }
    }
}




using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    interface IInfor
    {
        void showInfor();
    }
}




using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    class People : IInfor
    {
        public string Name { get; set; }
        public int Age{ get; set; }
        public string Address{ get; set; }
        public People()
        {

        }
        public void showInfor()
        {
            Console.WriteLine("Name = {0}, Age = {1}, Address = {2}",Name,Age,Address);
        }

        public void input()
        {
            Console.WriteLine("Insert Name: ");
            Name = Console.ReadLine();
            Console.WriteLine("Insert Age: ");
            Age = int.Parse(Console.ReadLine());
            Console.WriteLine("Insert Address: ");
            Address = Console.ReadLine();
        }
    }
}




using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    class Car : IInfor
    {
        public string Name { get; set; }
        public string Color { get; set; }
        public Car()
        {

        }
        public void showInfor()
        {
            Console.WriteLine("Name = {0}, Color = {1}", Name, Color);
        }

        public void input()
        {
            Console.WriteLine("Insert Name: ");
            Name = Console.ReadLine();
            Console.WriteLine("Insert Color: ");
            Color = Console.ReadLine();
        }
    }
}


Trần Anh Quân [T1907A]
Trần Anh Quân

2020-05-28 16:40:42



using System;
using System.Collections.Generic;

namespace Examination
{
    class Program
    {
        static void Main(string[] args)
        {
            People people = new People();
            Car car = new Car();
            List<infor> a = new List<infor>();
            people.input();
            a.Add(people);
            car.Input();
            a.Add(car);
            car.Input();
            foreach (infor inn in a)
            {
                inn.Showinfor();
            }

        }
    }
}




using System;
using System.Collections.Generic;
using System.Text;

namespace Examination
{
    public interface infor
    {
        void Showinfor();


    }
}



using System;
using System.Collections.Generic;
using System.Text;

namespace Examination
{
    class People : infor
    {


        public string Name { get; set; }
        public int Age { get; set; }
        public string Address { get; set; }
        public People()
        {

        }

        public void input()
        {
            Console.WriteLine("Nhap ten");
            Name = Console.ReadLine();
            Console.WriteLine("Nhap tuoi");
            Age = Int32.Parse(Console.ReadLine());
            Console.WriteLine("Nhap dia chi");
            Address = Console.ReadLine();
        }
        public void Showinfor()
        {
            Console.WriteLine("{0},{1},{2},", Name, Age, Address);
        }





    }
}



using System;
using System.Collections.Generic;
using System.Text;

namespace Examination
{
    class Car : infor
    {
        public string Name { get; set; }
        public string ColorCar { get; set; }

        public Car()
        {

        }

        public void Input()
        {
            Console.WriteLine("Nhap ten Car");
            Console.ReadLine();
            Console.WriteLine("Nhap ColorCar");
            Console.ReadLine();
        }
        public void Showinfor()
        {
            Console.WriteLine("{0},{1},", Name, ColorCar);
        }

    }
}


Trương Công Vinh [T1907A]
Trương Công Vinh

2020-05-28 09:18:23



using System;
using System.Collections.Generic;
using System.Text;

namespace InterfacePeople
{
    class Car:IInfor
    {
        public string name { get; set; }
        public string color { get; set; }
        public void input()
        {
            Console.WriteLine("Car:");

            Console.Write("enter name of car: ");
            name = Console.ReadLine();
            Console.Write("enter color of car: ");
            color = Console.ReadLine();
        }
        public void showInfor()
        {
            Console.WriteLine("Car:");
            Console.WriteLine("Name: {0}", name);
            Console.WriteLine("Color: {0}", color);
        }
    }
}




using System;
using System.Collections.Generic;
using System.Text;

namespace InterfacePeople
{
    class People : IInfor
    {
        public string name { get; set; }
        public int age { get; set; }
        public string address { get; set; }
        public People()
        {

        }

        public void input()
        {
            Console.WriteLine("People:");

            Console.Write("enter youe name: ");
            name = Console.ReadLine();
            Console.Write("enter your age: ");
            age = Convert.ToInt32(Console.ReadLine());
            Console.Write("enter your address : ");
            address = Console.ReadLine();
        }
        public void showInfor()
        {
            Console.WriteLine("People:");
            Console.WriteLine("Name: {0}", name);
            Console.WriteLine("Age: {0}", age);
            Console.WriteLine("Address: {0}", address);
        }
    }
}




using System;
using System.Collections.Generic;
using System.Text;

namespace InterfacePeople
{
    interface IInfor
    {
        void showInfor();
    }
}




using System;
using System.Collections.Generic;

namespace InterfacePeople
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Hello World!");
            List<IInfor> inferList = new List<IInfor>();
            People people = new People();
            Car car = new Car();
            people.input();
            car.input();
            inferList.Add(people);
            inferList.Add(car);

            showInfor(inferList);
            
        }

        public static void showInfor(List<IInfor> a)
        {
            foreach (IInfor infor in a)
            {
                infor.showInfor();
            }
        }
    }
    }


Trần Mạnh Dũng [T1907A]
Trần Mạnh Dũng

2020-05-27 10:40:01


#Program.cs


using System;
using System.Collections.Generic;

namespace ExaminationTest
{
    class Program
    {
        static void Main(string[] args)
        {
            People peole = new People();
            Car car = new Car();
            peole.input();
            car.input();
            List<IInfor> listInfor = new List<IInfor>();
            listInfor.Add(peole);
            listInfor.Add(car);
            showInfor(listInfor);
        }
        static void showInfor(List<IInfor> listInfor)
        {
            foreach (var item in listInfor)
            {
                item.showInfor();
            }
        }
    }
}


#People.cs


using System;
using System.Collections.Generic;
using System.Net.Sockets;
using System.Text;

namespace ExaminationTest
{
    class People : IInfor
    {
        public string name { get; set; }
        public int age { get; set; }
        public string address { get; set; }
        public void input()
        {
            Console.WriteLine("=================");
            Console.Write("Enter name: ");
            name = Console.ReadLine();
            Console.Write("Enter age: ");
            age = int.Parse(Console.ReadLine());
            Console.Write("Enter address: ");
            address = Console.ReadLine();
        }
        public void showInfor()
        {
            Console.WriteLine("================");
            Console.WriteLine("Name: {0} \nAge: {1} \nAddress: {2}", name, age, address);
        }
    }
}


#IInfor.cs


using System;
using System.Collections.Generic;
using System.Text;

namespace ExaminationTest
{
    interface IInfor
    {
        void showInfor();
    }
}


#Car.cs


using System;
using System.Collections.Generic;
using System.Text;

namespace ExaminationTest
{
    class Car : IInfor
    {
        public string nameCar { get; set; }
        public string colorCar { get; set; }
        public void input()
        {
            Console.Write("Enter nameCar: ");
            nameCar = Console.ReadLine();
            Console.Write("Enter colorCar: ");
            colorCar = Console.ReadLine();
        }
        void IInfor.showInfor()
        {
            Console.WriteLine("nameCar: {0} \ncolorCar: {1}", nameCar, colorCar);
        }
    }
}


Phí Văn Long [T1907A]
Phí Văn Long

2020-05-27 10:10:10



using System;
using System.Collections.Generic;

namespace Examination
{
    class Program
    {
        static void Main(string[] args)
        {
            People people = new People();
            Car car = new Car();
            List<IInfor> a = new List<IInfor>();

            people.Input();
            a.Add(people);
            car.Input();
            a.Add(car);

            showInfor(a);
        }
        public static void showInfor(List<IInfor>a)   
        {
           foreach(IInfor infor in a)
            {
                infor.ShowInfor();
            }  
        }
    }
}




using System;
using System.Collections.Generic;
using System.Text;

namespace Examination
{
    public class People : IInfor
    {
        public string FullName { get; set; }
        public int Age { get; set; }
        public string  Address { get; set; }
        
        
        public void Input()
        {
            Console.WriteLine("Nhap ten : ");
            FullName = Console.ReadLine();
            Console.WriteLine("Nhap tuoi : ");
            Age = int.Parse(Console.ReadLine());
            Console.WriteLine("Nhap dia chi : ");
            Address = Console.ReadLine();
        }
        public void ShowInfor()
        {
            Console.WriteLine("Ten : {0}; Tuoi : {1}; Dia Chi : {2}",FullName,Age,Address);
        }
      
    }
}




using System;
using System.Collections.Generic;
using System.Text;

namespace Examination
{
    public interface IInfor
    {
         void ShowInfor() { }
    }
}




using System;
using System.Collections.Generic;
using System.Text;

namespace Examination
{
    class Car : IInfor
    {
        public string NameCar { get; set; }
        public string Color { get; set; }

        public void Input()
        {
            Console.WriteLine("Nhap ten o to : ");
            NameCar = Console.ReadLine();
            Console.WriteLine("Nhap mau : ");
            Color = Console.ReadLine();
        }
        public void ShowInfor()
        {
            Console.WriteLine("Ten O to : {0}; Mau : {1}", NameCar, Color);
        }
    }
}


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