C# 주차장 요금계산 시스템

using System;

namespace ParkingManagement
{


    class Program
    {
        static void Main(string[] args) //진입점
        {
            Car car1 = new Car();
            car1.plateNumber = "123가 4567"; //번호판 지정
            car1.InTime = DateTime.Now;

            Console.WriteLine(car1.InTime);


        }
    }
}

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

namespace ParkingManagement
{
    class Car //설계도
    {
        public string plateNumber; //private라는 접근제한자를 가지고 있음 -> 공개해야함 / 멤버변수 plateNumber 만듦
        public DateTime InTime; //몇시에 들어와서 언제 나갔나 멤버변수에 포함
        public DateTime OutTime; //
    }
}

 

using System;

namespace ParkingManagement
{


    class Program
    {
        static void Main(string[] args) //진입점
        {
            Random rnd = new Random();

            Car car1 = new Car();
            car1.plateNumber = "123가 4567"; //번호판 지정
            car1.InTime = DateTime.Now;
            car1.OutTime = car1.InTime.AddMinutes(rnd.Next(200)); //다음 난수를 만들어줘

            Console.WriteLine("차량번호: {0}, 입차: {1}, 출자: {2}",
                car1.plateNumber, car1.InTime, car1.OutTime);


        }
    }
}

---

주차요금 계산

 

Car car1 = new Car(); 오류가 생김 

 

---

기능추가해서 완성하기

 

 

설계도에 요금 추가하기

 

calculate charge붙이기

 

void를 붙이기

 

static 넣어서 정적멤버로 바꿈

---------------------

아직 작성중인 코드

 

using System;

namespace ParkingManagement
{


    class Park
    {

        static int baseCharge1 = 1000; // 소형 기본(30분) static 넣어서 정적멤버로 바꿈
        static int baseCharge2 = 1500; // 대형 기본(30분)
        static int Rate1 = 500; // 소형 요율(30분)
        static int Rate2 = 700; // 대형 요율(30분)
        
        static void CalculateCharge(Car car)   //요금계산하는 메서드 -> 메서드 반환을 생각해야함 void유요하지 않다, 빈손으로 돌아간다
        {
            Random rnd = new Random();
            car.OutTime = car.InTime.AddMinutes(rnd.Next(200));
            TimeSpan duration = car.OutTime - car.InTime;
            car.Duration=(int)duration.TotalMinutes;

            if (car.Duration <= 30)
            {
                if(car.IsSUV)
                {
                    car.PartCharge = baseCharge2;
                }
                else
                {

                }
            }
            else
            {

            }
        }

        //다음 난수를 만들어줘  //결과값 정수 정수값으로 반환으로 정의해도 됨, 자동차 설계도에 사용하지 않았던 멤버변수 


        static void Main(string[] args) //진입점
        {
            Random rnd = new Random();
            Car car1 = new Car("123가 4567", false);
            CalculateCharge(car1);
        }

        /* static void Main(string[] args) //진입점
        {
            Random rnd = new Random();

            Car car1 = new Car("123가 4567", false);

            car1.OutTime = car1.InTime.AddMinutes(rnd.Next(200)); //다음 난수를 만들어줘

            Console.WriteLine("차량번호: {0}, 입차: {1}, 출자: {2}",
                car1.PlateNumber, car1.InTime, car1.OutTime);   }*/

    }
}

 

 

----------------------------------

ParkingManagement

 

 

using System;

namespace ParkingManagement
{
    class Park
    {

        static int baseCharge1 = 1000; // 소형 기본(30분) static 넣어서 정적멤버로 바꿈
        static int baseCharge2 = 1500; // 대형 기본(30분)
        static int Rate1 = 500; // 소형 요율(30분)
        static int Rate2 = 700; // 대형 요율(30분)
        
        static void CalculateCharge(Car car)   //요금계산하는 메서드 -> 메서드 반환을 생각해야함 void유요하지 않다, 빈손으로 돌아간다
        {
            Random rnd = new Random();
            car.OutTime = car.InTime.AddMinutes(rnd.Next(200));
            TimeSpan duration = car.OutTime - car.InTime;
            car.Duration=(int)duration.TotalMinutes;

            if (car.Duration <= 30)
            {
                if(car.IsSUV == true)
                {
                    car.PartCharge = baseCharge2;
                }
                else
                {
                    car.PartCharge = baseCharge1;
                }
            }
            else
            {
                if (car.IsSUV == true)
                {
                    car.PartCharge = baseCharge2 + 
                       (int)Math.Ceiling((car.Duration-30)/30.0)*Rate2;  //정수 나누기 정수가 안되서 30.0으로 바꿈
                }
                else
                {
                    car.PartCharge = baseCharge1 +
                           (int)Math.Ceiling((car.Duration - 30) / 30.0) * Rate1;
                }
            }
        }

        //다음 난수를 만들어줘  //결과값 정수 정수값으로 반환으로 정의해도 됨, 자동차 설계도에 사용하지 않았던 멤버변수 


        static void Main(string[] args) //진입점
        {
            Random rnd = new Random();
            Car car1 = new Car("123가 4567", false);
            CalculateCharge(car1);
        }

        /* static void Main(string[] args) //진입점
        {
            Random rnd = new Random();

            Car car1 = new Car("123가 4567", false);

            car1.OutTime = car1.InTime.AddMinutes(rnd.Next(200)); //다음 난수를 만들어줘

            Console.WriteLine("차량번호: {0}, 입차: {1}, 출자: {2}",
                car1.PlateNumber, car1.InTime, car1.OutTime);   }*/

    }
}

---

Car

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

namespace ParkingManagement
{
    class Car //설계도
    {
        public string PlateNumber; //private라는 접근제한자를 가지고 있음 -> 공개해야함 / 멤버변수 plateNumber 만듦
        public bool IsSUV; //대소형차 
        public DateTime InTime; //몇시에 들어와서 언제 나갔나 멤버변수에 포함
        public DateTime OutTime;

        public int Duration; // 주차시간(분) - 정수형 변수 / 멤버변수 추가 interger형으로 멤버변수 추가
        public int PartCharge; // 주차요금(원)
        public Car(string plate, bool isSUV) //bool true or false //생성자
        {
            PlateNumber = plate;  //위에서 정의하고 있는 public 멤버변수값을 결정할수 있음 / PlateNumber 매개변수값으로 겨정
            IsSUV = isSUV;
            InTime = DateTime.Now;

        }
    }
}

---

---

최종

Car.cs

 

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

namespace ParkingManagement
{
    class Car //설계도
    {
        public string PlateNumber; //private라는 접근제한자를 가지고 있음 -> 공개해야함 / 멤버변수 plateNumber 만듦
        public bool IsSUV; //대소형차 
        public DateTime InTime; //몇시에 들어와서 언제 나갔나 멤버변수에 포함
        public DateTime OutTime;

        public int Duration; // 주차시간(분) - 정수형 변수 / 멤버변수 추가 interger형으로 멤버변수 추가
        public int PartCharge; // 주차요금(원)
        public Car(string plate, bool isSUV) //bool true or false //생성자
        {
            PlateNumber = plate;  //위에서 정의하고 있는 public 멤버변수값을 결정할수 있음 / PlateNumber 매개변수값으로 겨정
            IsSUV = isSUV;
            InTime = DateTime.Now;

        }
    }
}

---

Program.cs

using System;

namespace ParkingManagement
{
    class Park
    {

        static int baseCharge1 = 1000; // 소형 기본(30분) static 넣어서 정적멤버로 바꿈
        static int baseCharge2 = 1500; // 대형 기본(30분)
        static int Rate1 = 500; // 소형 요율(30분)
        static int Rate2 = 700; // 대형 요율(30분)
        
        static void CalculateCharge(Car car)   //요금계산하는 메서드 -> 메서드 반환을 생각해야함 void유요하지 않다, 빈손으로 돌아간다
        {
            Random rnd = new Random();
            car.OutTime = car.InTime.AddMinutes(rnd.Next(200));
            TimeSpan duration = car.OutTime - car.InTime;
            car.Duration=(int)duration.TotalMinutes;

            if (car.Duration <= 30)
            {
                if(car.IsSUV == true)
                {
                    car.PartCharge = baseCharge2;
                }
                else
                {
                    car.PartCharge = baseCharge1;
                }
            }
            else
            {
                if (car.IsSUV == true)
                {
                    car.PartCharge = baseCharge2 + 
                       (int)Math.Ceiling((car.Duration-30)/30.0)*Rate2;  //정수 나누기 정수가 안되서 30.0으로 바꿈
                }
                else
                {
                    car.PartCharge = baseCharge1 +
                           (int)Math.Ceiling((car.Duration - 30) / 30.0) * Rate1;
                }
            }
        }

        //다음 난수를 만들어줘  //결과값 정수 정수값으로 반환으로 정의해도 됨, 자동차 설계도에 사용하지 않았던 멤버변수 


        static void Main(string[] args) //진입점
        {
   
            Car car1 = new Car("123가 4567", false);
            CalculateCharge(car1);

            Console.WriteLine("차량번호: {0}, 입차: {1}, 출자: {2}",
               car1.PlateNumber, car1.InTime, car1.OutTime);
            Console.WriteLine("주차시간: {0}, 요금: {1}",
               car1.Duration, car1.PartCharge);
        }

        /* static void Main(string[] args) //진입점
        {
            Random rnd = new Random();

            Car car1 = new Car("123가 4567", false);

            car1.OutTime = car1.InTime.AddMinutes(rnd.Next(200)); //다음 난수를 만들어줘

            Console.WriteLine("차량번호: {0}, 입차: {1}, 출자: {2}",
                car1.PlateNumber, car1.InTime, car1.OutTime);   }*/

    }
}

---

---

---

Car.cs

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

namespace ParkingManagement
{
    class Car //설계도
    {
        public string PlateNumber; //private라는 접근제한자를 가지고 있음 -> 공개해야함 / 멤버변수 plateNumber 만듦
        public bool IsSUV; //대소형차 
        public DateTime InTime; //몇시에 들어와서 언제 나갔나 멤버변수에 포함
        public DateTime OutTime;

        public int Duration; // 주차시간(분) - 정수형 변수 / 멤버변수 추가 interger형으로 멤버변수 추가
        public int PartCharge; // 주차요금(원)
        public Car(string plate, bool isSUV) //bool true or false //생성자
        {
            PlateNumber = plate;  //위에서 정의하고 있는 public 멤버변수값을 결정할수 있음 / PlateNumber 매개변수값으로 겨정
            IsSUV = isSUV;
            InTime = DateTime.Now;

        }
    }
}

---

Program.cs

using System;

namespace ParkingManagement
{
    class Park
    {

        static int baseCharge1 = 1000; // 소형 기본(30분) static 넣어서 정적멤버로 바꿈
        static int baseCharge2 = 1500; // 대형 기본(30분)
        static int Rate1 = 500; // 소형 요율(30분)
        static int Rate2 = 700; // 대형 요율(30분)

        static void CalculateCharge(Car car)   //요금계산하는 메서드 -> 메서드 반환을 생각해야함 void유요하지 않다, 빈손으로 돌아간다
        {
            Random rnd = new Random();
            car.OutTime = car.InTime.AddMinutes(rnd.Next(200));
            TimeSpan duration = car.OutTime - car.InTime;
            car.Duration=(int)duration.TotalMinutes;

            if (car.Duration <= 30)
            {
                if(car.IsSUV == true)
                {
                    car.PartCharge = baseCharge2;
                }
                else
                {
                    car.PartCharge = baseCharge1;
                }
            }
            else
            {
                if (car.IsSUV == true)
                {
                    car.PartCharge = baseCharge2 + 
                       (int)Math.Ceiling((car.Duration-30)/30.0)*Rate2;  //정수 나누기 정수가 안되서 30.0으로 바꿈
                }
                else
                {
                    car.PartCharge = baseCharge1 +
                           (int)Math.Ceiling((car.Duration - 30) / 30.0) * Rate1;
                }
            }
        }

        //다음 난수를 만들어줘  //결과값 정수 정수값으로 반환으로 정의해도 됨, 자동차 설계도에 사용하지 않았던 멤버변수 

        static void Main(string[] args) //진입점
        {

            Car[] cars = new Car[]
            {
                new Car("123가 4567", false), new Car("45678", true), new Car("2356", false) };

            foreach (var item in cars) //2차원배열에서 1차원배열 잘라서 넣는다
            {
                CalculateCharge(item);

                Console.WriteLine("차량번호: {0}, 입차: {1}, 출자: {2}",
                   item.PlateNumber, item.InTime, item.OutTime);
                Console.WriteLine("주차시간: {0}, 요금: {1}",
                item.Duration, item.PartCharge);
            }
        }

        /* static void Main(string[] args) //진입점
        {
            Random rnd = new Random();

            Car car1 = new Car("123가 4567", false);

            car1.OutTime = car1.InTime.AddMinutes(rnd.Next(200)); //다음 난수를 만들어줘

            Console.WriteLine("차량번호: {0}, 입차: {1}, 출자: {2}",
                car1.PlateNumber, car1.InTime, car1.OutTime);   }*/

    }
}

 

결과