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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. 		System.out.println(EncodeString("test $#"));
  13. 	}
  14.  
  15. 	public static String EncodeString(String text) {
  16. 		StringBuffer sb = new StringBuffer();
  17.  
  18. 		for (char c : text.toCharArray()) {
  19. 			if (Character.isLetterOrDigit(c)) {
  20. 				sb.append(c);
  21. 			} else {
  22. 				sb.append("&#" + (int)c + ";");
  23. 			}
  24. 		}
  25.  
  26. 		return sb.toString();
  27. 	}
  28. }
Success #stdin #stdout 0.1s 320256KB
comments (?)
stdin 
Standard input is empty
stdout 
test $#
https://ideone.com/7LxESZ
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
public

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