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  1. import java.util.regex.*;
  2. public class Main {
  3.   public static final String EXAMPLE_TEST = "Answer to life 42. Take the first right onto Embarcadero Rd 12.43 mi";
  4.  
  5.   public static void main(String[] args) {
  6.     Pattern pattern = Pattern.compile("(\\d+(.\\d+)?) (mi|ft)");
  7.     Matcher matcher = pattern.matcher(EXAMPLE_TEST);
  8.     if(matcher.find()) {
  9.       System.out.println(matcher.group(1));
  10.     }
  11.  
  12.   }
  13. }
Success #stdin #stdout 0.07s 380160KB
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Standard input is empty
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12.43
https://ideone.com/bKTwpQ
language:
Java (HotSpot 12)
created:
12 years ago
visibility:
public

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