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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 str = "99.1";
  12.     String regex = "(\\d{1,2}\\.\\d{1,2})|(\\d{1,2})";
  13.     if (str.matches(regex)) {
  14.         System.out.println("yes");
  15.     } else {
  16.         System.out.println("no");
  17.     }
  18. }
  19. }
Success #stdin #stdout 0.05s 4386816KB
comments (?)
stdin 
Standard input is empty
stdout 
yes
https://ideone.com/m6vxx8
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
public

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