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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.util.regex.*;
  5. import java.lang.*;
  6. import java.io.*;
  7.  
  8. /* Name of the class has to be "Main" only if the class is public. */
  9. class Ideone
  10. {
  11. 	public static void main (String[] args) throws java.lang.Exception
  12. 	{
  13. 		String text = " text text text text. text text. text text text. text. text text. text";
  14. 		text = text + text + text + text;
  15. 		Pattern p = Pattern.compile(".{1,49}(?:[.!?]\\s+|\\n|$)", Pattern.DOTALL);
  16.         Matcher matcher = p.matcher(text);
  17.         while (matcher.find()) {
  18.         	String match = matcher.group().trim();
  19.             System.out.println(match.length() + " : " + match);
  20.        }
  21. 	}
  22. }
Success #stdin #stdout 0.07s 380224KB
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47 : text text text text. text text. text text text.
42 : text. text text. text text text text text.
43 : text text. text text text. text. text text.
36 : text text text text text. text text.
32 : text text text. text. text text.
36 : text text text text text. text text.
37 : text text text. text. text text. text
https://ideone.com/CnnWBp
language:
Java (HotSpot 12)
created:
10 years ago
visibility:
public

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