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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4. import java.util.regex.Matcher;
  5. import java.util.regex.Pattern;
  6.  
  7. class Ideone {
  8.     private static String getInputtedDigitsLocal(final String mobileNumber) {
  9.         final Pattern pattern = Pattern.compile("^(?:(0\\d{10})|(\\d{10})|(63\\d{10}))\\b");
  10.         final Matcher matcher = pattern.matcher(mobileNumber);
  11.         String extractedMobileNumber = "_";
  12.  
  13.         if (matcher.find()) {
  14.             if (matcher.group(1) != null) {
  15.                 extractedMobileNumber = "Group 1 match for " + mobileNumber;
  16.             }
  17.             if (matcher.group(2) != null) {
  18.                 extractedMobileNumber = "Group 2 match for " + mobileNumber;
  19.             }
  20.             if (matcher.group(3) != null) {
  21.                 extractedMobileNumber = "Group 3 match for " + mobileNumber;
  22.             }
  23.         } else {
  24.             extractedMobileNumber="NOT SUPPORTED FORMAT";
  25.         }
  26.         return extractedMobileNumber;
  27.     }
  28.     public static void main (String[] args) throws java.lang.Exception {
  29.         System.out.println(getInputtedDigitsLocal("09187654321"));
  30.         System.out.println(getInputtedDigitsLocal("1111111111"));
  31.         System.out.println(getInputtedDigitsLocal("631111111111"));
  32.         System.out.println(getInputtedDigitsLocal("111111111111111111111"));
  33.     }
  34. }
Success #stdin #stdout 0.17s 50496KB
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stdin
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Standard input is empty
stdout
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Group 1 match for 09187654321
Group 2 match for 1111111111
Group 3 match for 631111111111
NOT SUPPORTED FORMAT
https://ideone.com/1znzV9
language:
Java (HotSpot 12)
created:
2 years ago
visibility:
secret

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