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package topica.moduel;
 
import java.io.Serializable;
import java.util.Scanner;
 
 
public class CanBo extends NhanVien implements Serializable {
 
 
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private String hocvi;
	private int phucap, sotiet;
 
	static Scanner sc = new Scanner(System.in);
 
	public CanBo() {
		// TODO Auto-generated constructor stub
	}
 
	public CanBo(String hocvi, int phucap, int sotiet) {
		super();
		this.hocvi = hocvi;
		this.phucap = phucap;
		this.sotiet = sotiet;
	}
 
	public String getHocvi() {
		return hocvi;
	}
 
	public void setHocvi(String hocvi) {
		this.hocvi = hocvi;
	}
 
	public int getPhucap() {
		return phucap;
	}
 
	public void setPhucap(int phucap) {
		this.phucap = phucap;
	}
 
	public int getSotiet() {
		return sotiet;
	}
 
	public void setSotiet(int sotiet) {
		this.sotiet = sotiet;
	}
 
	@Override
	public String toString() {
		// TODO Auto-generated method stub
		return super.toString() + "Giảng viên - học vị :" + this.hocvi + "||" + "Số tiết : " + this.sotiet;
	}
 
	public void menu() {
		System.out.println("!-----------!");
		System.out.println("!1.Cử nhân--!");
		System.out.println("!2.Thạc sĩ--!");
		System.out.println("!3.Tiên sĩ--!");
		System.out.println("!-----------!");
	}
 
 
   @Override
	public void inputID() throws ExceptionCharacter {
		// TODO Auto-generated method stub
		super.inputID();
	}
 
	@Override
	public void inputName() {
		// TODO Auto-generated method stub
		super.inputName();
	}
 
	@Override
	public void inputAge() throws ExceptionValue {
		// TODO Auto-generated method stub
		super.inputAge();
	}
 
 
 
	public void inputInformation() {
		// TODO Auto-generated method stub
 
		menu();
		boolean flag = true;
 
		do {
			int choice;
 
			do {
				try {
					System.out.print("Nhập học vị : ");
					choice = Integer.parseInt(sc.nextLine());
					break;
 
				} catch (Exception e) {
					// TODO: handle exception
					e.printStackTrace();
				}
 
 
			} while (true);
 
			switch (choice) {
 
			case 1: {
				this.hocvi = "Cử nhân";
				this.phucap = 300;
				flag = false;
				break;
 
			}
 
 
 
			case 2: {
				this.hocvi = "Thạc sĩ";
				this.phucap = 500;
				flag = false;
				break;
 
			}
 
 
 
			case 3: {
				this.hocvi = "Tiến sĩ";
				this.phucap = 1000;
				flag = false;
				break;
 
			}
 
 
 
			default: {
				System.out.println("Nhập sai vui lòng nhập lại !");
			}
 
 
			}
 
		} while (flag);
 
		System.out.print("Nhập số tiết dạy : ");
		this.sotiet = Integer.parseInt(sc.nextLine());
 
		super.setLuong(0.8 * 730 + this.sotiet * 45 + this.phucap);
 
 
 
	}
 
 
 
}
 

Main.java:7: error: class CanBo is public, should be declared in a file named CanBo.java
public class CanBo extends NhanVien implements Serializable {
       ^
Main.java:7: error: cannot find symbol
public class CanBo extends NhanVien implements Serializable {
                           ^
  symbol: class NhanVien
Main.java:70: error: cannot find symbol
	public void inputID() throws ExceptionCharacter {
	                             ^
  symbol:   class ExceptionCharacter
  location: class CanBo
Main.java:82: error: cannot find symbol
	public void inputAge() throws ExceptionValue {
	                              ^
  symbol:   class ExceptionValue
  location: class CanBo
Main.java:57: error: cannot find symbol
		return super.toString() + "Gi?ng vi?n - h?c v? :" + this.hocvi + "||" + "S? ti?t : " + this.sotiet;
		       ^
  symbol:   variable super
  location: class CanBo
Main.java:69: error: method does not override or implement a method from a supertype
   @Override
   ^
Main.java:72: error: cannot find symbol
		super.inputID();
		^
  symbol:   variable super
  location: class CanBo
Main.java:75: error: method does not override or implement a method from a supertype
	@Override
	^
Main.java:78: error: cannot find symbol
		super.inputName();
		^
  symbol:   variable super
  location: class CanBo
Main.java:81: error: method does not override or implement a method from a supertype
	@Override
	^
Main.java:84: error: cannot find symbol
		super.inputAge();
		^
  symbol:   variable super
  location: class CanBo
Main.java:156: error: cannot find symbol
		super.setLuong(0.8 * 730 + this.sotiet * 45 + this.phucap);
		^
  symbol:   variable super
  location: class CanBo
12 errors

Standard output is empty