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  1.  
  2. import java.util.*;
  3. import java.lang.*;
  4. import java.io.*;
  5. import java.util.regex.*;
  6.  
  7. class Ideone
  8. {
  9. 	public static void main (String[] args) throws java.lang.Exception
  10. 	{
  11. 		String re = "[^\\d\\s.]+|(?<!\\d\\.\\d)\\.";
  12.         System.out.println("asdsad 59 asdf 2 asdf 56 89 .a 2.4 wef 95 asdf.".replaceAll(re, ""));
  13.         System.out.println("asdsad 59 asdf .2 asdf 56 89 .a 2.4 wef 95 asdf.".replaceAll(re, ""));
  14.  
  15.  
  16. 	}
  17. }
Success #stdin #stdout 0.05s 711168KB
comments ()
stdin 
Standard input is empty
stdout 
 59  2  56 89  24  95 
 59  2  56 89  24  95
https://ideone.com/4Q5On5
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
secret

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