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meteor4o

JF-RegEx-Lab-03.MatchDates

Jul 22nd, 2019
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Java 0.78 KB | None | 0 0
  1. package com.company;
  2.  
  3. import java.util.ArrayList;
  4. import java.util.List;
  5. import java.util.Scanner;
  6. import java.util.regex.Matcher;
  7. import java.util.regex.Pattern;
  8.  
  9. public class MatchDates {
  10.     public static void main(String[] args) {
  11.         Scanner sc = new Scanner(System.in);
  12.  
  13.         String regex = "(\\d{2})([\\./|\\-])([A-Z][a-z]{2})\\2(\\d{4})";
  14.         String text = sc.nextLine();
  15.  
  16.         Pattern pattern = Pattern.compile(regex);
  17.         Matcher matcher = pattern.matcher(text);
  18.  
  19.         List<String> dates = new ArrayList<>();
  20.             while(matcher.find()) {
  21.                 dates.add("Day: " + matcher.group(1) + ", Month: " + matcher.group(3) + ", Year: " + matcher.group(4));
  22.             }
  23.         System.out.println(String.join("\n", dates));
  24.     }
  25. }
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