使用Java建立一个公交管理系统

Class bus:

1. import java.util.Scanner;

2. public class Bus {

3. String type [] = new String[100];

4. int enginenumbe [] = new int[100];

5. int seatingcapacity [] = new int[100];

6. int route [] = new int[100];

7. int j;

8. void BUS(int i) {

9. System.out.print(\"请输入汽车数量：\");

10. Scanner s=new Scanner(System.in);

11. int ii=s.nextInt();

12. for(i=0;i13. {

14. System.out.print(\"请输入第\"+(i+1)+\"辆汽车的型号,发动机编号,座位容量及路线：\");

15. Scanner a=new Scanner(System.in);

16. type[i]=a.nextLine();

17. Scanner b=new Scanner(System.in);

18. enginenumbe[i]=b.nextInt();

19. Scanner c=new Scanner(System.in);

20. seatingcapacity[i]=c.nextInt();

21. Scanner d=new Scanner(System.in);

22. route[i]=d.nextInt();

23. }

24.

25. for(j=0;j26. {

27. System.out.print(\"第\"+(j+1)+\"辆车的型号，发动机编号，座位容量及路线为：\");

28. System.out.println(type[j]+\" \"+enginenumbe[j]+\" \"+seatingcapacity[j]+\" \"+route[j]);

29. }

30. }

31. }

Class Route:

1. import java.util.Scanner;

2. public class Route {

3. int thenumberofstops [] = new int[100];

4. String startingstation [] = new String[100];

5. String destination [] = new String[100];

6. String runningtime [] = new String[100];

7. int j;

8. void ROUTE() {

9. int i;

10. System.out.print(\"请输入线路数量：\");

11. Scanner s=new Scanner(System.in);

12. int ii=s.nextInt();

13. for(i=0;i14. {

15. System.out.print(\"请输入第\"+(i+1)+\"条线路的停止次数,起始站,终点及运行时间：\");

16. Scanner a=new Scanner(System.in);

17. thenumberofstops[i]=a.nextInt();

18. Scanner b=new Scanner(System.in);

19. startingstation[i]=b.nextLine();

20. Scanner c=new Scanner(System.in);

21. destination[i]=c.nextLine();

22. Scanner d=new Scanner(System.in);

23. runningtime[i]=d.nextLine();

24. }

25.

26. for(j=0;j27. {

28. System.out.print(\"第\"+(j+1)+\"条线路的停止次数,起始站,终点及运行时间：\");

29. System.out.println(thenumberofstops[j]+\" \"+startingstation[j]+\" \"+destination[j]+\" \"+runningtime[j]);

30. }

31. }

32. }

Class employee:

1. import java.util.Scanner;

2. ublic class Employee {

3. String name [] = new String[100];

4. int ID [] = new int[100];

5. int age [] = new int[100];

6. double salary [] = new double[100];

7. String department [] = new String[100];

8. int j;

9. void EMPLOYEE() {

10. int i;

11. System.out.print(\"请输入员工数量：\");

12. Scanner s=new Scanner(System.in);

13. int ii=s.nextInt();

14. for(i=0;i15. {

16. System.out.print(\"请输入第\"+(i+1)+\"名员工的姓名,编号,年龄，薪资及所在部门：\");

17. Scanner a=new Scanner(System.in);

18. name[i]=a.nextLine();

19. Scanner b=new Scanner(System.in);

20. ID[i]=b.nextInt();

21. Scanner c=new Scanner(System.in);

22. age[i]=c.nextInt();

23. Scanner d=new Scanner(System.in);

24. salary[i]=d.nextInt();

25. Scanner e=new Scanner(System.in);

26. department[i]=d.nextLine();

27. }

28.

29. for(j=0;j30. {

31. System.out.print(\"第\"+(j+1)+\"名员工的姓名,编号,年龄，薪资及所在部门：\");

32. System.out.println(name[j]+\" \"+ID[j]+\" \"+age[j]+\" \"+salary[j]+\" \"+department[j]);

33. }

34. }

Class Passenger:

1. import java.util.Scanner;

2. public class Passenger {

3. String name [] = new String[100];

4. char sex [] = new char[100];

5. int age [] = new int[100];

6. String message [] = new String[100];

7. int j; //

8. void PASSENGER() {

9. int i;

10. System.out.print(\"请输入顾客数量：\");

11. Scanner s=new Scanner(System.in);

12. int ii=s.nextInt();

13. for(i=0;i14. {

15. System.out.print(\"请输入第\"+(i+1)+\"辆顾客的姓名,性别,年龄及信息：\");

16. Scanner a=new Scanner(System.in);

17. name[i]=a.nextLine();

18. Scanner b=new Scanner(System.in);

19. sex[i]=b.next().charAt(0);

20. Scanner c=new Scanner(System.in);

21. age[i]=c.nextInt();

22. Scanner d=new Scanner(System.in);

23. message[i]=d.nextLine();

24. }

25.

26. for(j=0;j27. {

28. System.out.print(\"第\"+(j+1)+\"辆顾客的姓名,性别,年龄及信息：\");

29. System.out.println(name[j]+\" \"+sex[j]+\" \"+age[j]+\" \"+message[j]);

30. }

31. }

32. }

test:

1. public class test {

2. public static void main(String[] args) {

3. Bus obj = new Bus();

4. Employee obj1 = new Employee();

5. Passenger obj2 = new Passenger();

6. Route obj3 = new Route();

7. //调用四个class

8. obj.BUS(0);

9. obj1.EMPLOYEE();

10. obj2.PASSENGER();

11. obj3.ROUTE();

12. //调用四个class中的方法

13. }