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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[]){
  11. 		String s = "New Delhi, Delhi 110016";
  12.  
  13. 		System.out.println(s.replaceAll("(?=[0-9]+)", "$0 "));		
  14. 	}
  15. }
Success #stdin #stdout 0.07s 380224KB
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Standard input is empty
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New Delhi, Delhi  1 1 0 0 1 6
https://ideone.com/pQ8eik
language:
Java (HotSpot 12)
created:
12 years ago
visibility:
public

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