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  1. package topica.moduel;
  2.  
  3. import java.io.Serializable;
  4. import java.util.Scanner;
  5.  
  6. public class GiangVien extends NhanVien implements Serializable {
  7.  
  8.  
  9. 	/**
  10. 	 * 
  11. 	 */
  12. 	private static final long serialVersionUID = 1L;
  13.  
  14. 	private String chucvu;
  15.  
  16. 	private int ngaycong,phucap;
  17. 	static Scanner sc = new Scanner(System.in);
  18.  
  19. 	public GiangVien() {
  20. 		// TODO Auto-generated constructor stub
  21. 	}
  22.  
  23. 	public GiangVien(String chucvu, int ngaycong, Scanner sc) {
  24. 		super();
  25. 		this.chucvu = chucvu;
  26. 		this.ngaycong = ngaycong;
  27. 		this.sc = sc;
  28. 	}
  29.  
  30. 	public String getChucvu() {
  31. 		return chucvu;
  32. 	}
  33.  
  34. 	public void setChucvu(String chucvu) {
  35. 		this.chucvu = chucvu;
  36. 	}
  37.  
  38. 	public int getNgaycong() {
  39. 		return ngaycong;
  40. 	}
  41.  
  42. 	public void setNgaycong(int ngaycong) {
  43. 		this.ngaycong = ngaycong;
  44. 	}
  45.  
  46. 	public Scanner getSc() {
  47. 		return sc;
  48. 	}
  49.  
  50. 	public void setSc(Scanner sc) {
  51. 		this.sc = sc;
  52. 	}
  53.  
  54.  
  55. 	public void menu()
  56. 	{
  57. 		System.out.println("!---------------!");
  58. 		System.out.println("!1.Trưởng phòng-!");
  59. 		System.out.println("!2.Phó phòng----!");
  60. 		System.out.println("!3.Nhân viên----!");
  61. 		System.out.println("!---------------!");
  62. 	}
  63.  
  64. 	@Override
  65. 	public void inputInformation() {
  66. 		// TODO Auto-generated method stub
  67. 		super.inputInformation();
  68. 		menu();
  69. 		boolean flag = true;
  70. 		do {
  71. 			System.out.print("Nhập chức vụ của bạn : ");
  72. 			int choice = Integer.parseInt(sc.nextLine());
  73.  
  74. 			switch (choice) {
  75. 			case 1:
  76. 				{
  77. 					this.chucvu ="Trưởng phòng";
  78. 					this.phucap = 2000;
  79. 				    flag = false;
  80. 					break;
  81. 				}
  82.  
  83.  
  84. 			case 2:
  85. 			{
  86.  
  87. 				this.chucvu ="Phó phòng";
  88. 				this.phucap = 1000;
  89. 				flag = false;
  90. 				break;
  91. 			}
  92.  
  93.  
  94. 			case 3:
  95. 			{
  96.  
  97. 				this.chucvu ="Nhân viên";
  98. 				this.phucap = 500;
  99. 				flag = false;
  100. 				break;
  101. 			}
  102.  
  103.  
  104.  
  105. 			default:
  106. 			{
  107. 				System.out.println("Nhập sai vui lòng nhập lại !");
  108.  
  109. 			}
  110. 			}
  111.  
  112.  
  113. 		} while (flag);
  114. 		System.out.print("Nhập ngày công : ");
  115. 		this.ngaycong = Integer.parseInt(sc.nextLine());
  116. 		super.setLuong(0.6*730+this.phucap+this.ngaycong*200);
  117.  
  118.  
  119. 	}
  120.  
  121.  
  122. 	@Override
  123. 	public String toString() {
  124. 		// TODO Auto-generated method stub
  125. 		return super.toString()+"Cán bộ - chức vụ : "+this.chucvu+"||"+"Ngày công :"+this.ngaycong;
  126. 	}
  127.  
  128.  
  129. }
  130.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
Main.java:6: error: class GiangVien is public, should be declared in a file named GiangVien.java
public class GiangVien extends NhanVien implements Serializable {
       ^
Main.java:6: error: cannot find symbol
public class GiangVien extends NhanVien implements Serializable {
                               ^
  symbol: class NhanVien
Main.java:64: error: method does not override or implement a method from a supertype
	@Override
	^
Main.java:67: error: cannot find symbol
		super.inputInformation();
		^
  symbol:   variable super
  location: class GiangVien
Main.java:116: error: cannot find symbol
		super.setLuong(0.6*730+this.phucap+this.ngaycong*200);
		^
  symbol:   variable super
  location: class GiangVien
Main.java:125: error: cannot find symbol
		return super.toString()+"C?n b? - ch?c v? : "+this.chucvu+"||"+"Ng?y c?ng :"+this.ngaycong;
		       ^
  symbol:   variable super
  location: class GiangVien
6 errors
stdout
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Standard output is empty
https://ideone.com/0P9rNk
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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