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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7.  
  8. class Shape
  9. {
  10. 	protected float areaOfCircle;
  11. 	protected float areaOfRectangle;
  12.  
  13. 	public void PrintCircle()
  14. 	{
  15. //		System.out.print("The area of Circle: ", areaOfCircle, "\n");
  16. 	}
  17.  
  18. 	public void PrintRectangle()
  19. 	{
  20. //		System.out.print("The area of Rectangle: ", areaOfRectangle, "\n");
  21. 	}
  22. }
  23.  
  24. class Circle extends Shape
  25. {
  26. 	private float radius;
  27. 	private float pi = 3.1417f;
  28.  
  29. 	public void SetRadius( float R)
  30. 	{
  31. 		radius = R;
  32. 	}
  33.  
  34. 	public void CalculateAreaOfCircle()
  35. 	{
  36. 		areaOfCircle = pi * (radius * radius);
  37. 	}
  38.  
  39. 	public void PrintCircle()
  40. 	{
  41. 		super.PrintCircle();
  42. 	}
  43. }
  44.  
  45. class Rectangle extends Shape
  46. {
  47. 	private float width;
  48. 	private float length;
  49.  
  50. 	public void SetWidth( float w)
  51. 	{
  52. 		width = w;
  53. 	}
  54.  
  55. 	public void SetLength( float l)
  56. 	{
  57. 		length = l;
  58. 	}
  59.  
  60. 	public void CalculateAreaOfRectangle()
  61. 	{
  62. 		areaOfRectangle = width * length;
  63. 	}
  64.  
  65. 	public void PrintRectangle()
  66. 	{
  67. 		super.PrintRectangle();
  68. 	}
  69. }
  70. /* Name of the class has to be "Main" only if the class is public. */
  71. class Project
  72. {
  73. 	public static void main (String[] args) throws java.lang.Exception
  74. 	{
  75. 		// your code goes here
  76.  
  77. 		public Circle myCircle;
  78.  
  79. 	}
  80. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
Main.java:77: error: illegal start of expression
		public Circle myCircle;
		^
1 error
stdout
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Standard output is empty
https://ideone.com/rML6Ku
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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