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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. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		// your code goes here
  13. 		int num = 7;
  14. 		while(num){
  15. 			num = num -2;
  16. 			switch(num){
  17. 				case 0:
  18. 				System.out.println("odd");
  19. 				break;
  20.  
  21. 				case 1:
  22. 				System.out.println("even");
  23. 				break;
  24.  
  25. 		}
  26. 	}
  27. }
  28. }
  29.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
Main.java:14: error: incompatible types: int cannot be converted to boolean
		while(num){
		      ^
1 error
stdout
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Standard output is empty
https://ideone.com/fXEPe7
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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