P01_The Isle of Man TT Race_14April_group2

package a4_FINAL_EXAM_14March2019;

import java.util.Scanner;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class P1_TheIsleOfManRace_gr2 {
    public static void main(String[] args) {
        @SuppressWarnings("resource")

        Scanner sc = new Scanner(System.in);

        boolean isFound = false;

        while (!isFound) {
            String line = sc.nextLine();
            String regex = "([$#%*&])(?<name>[A-Za-z]+)\\1=(?<length>[\\d]+)!!(?<geohash>.+)";
            Pattern pattern = Pattern.compile(regex);
            Matcher matcher = pattern.matcher(line);

            if (matcher.find()) {
                String name = matcher.group("name");
                int length = Integer.parseInt(matcher.group("length"));
                String geohash = matcher.group("geohash");

                if (length == geohash.length()) {
                    isFound = true;
                    String geohashCode = "";
                    for (int i = 0; i < geohash.length(); i++) {
                        char symbol = geohash.charAt(i);
                        geohashCode += (char)(symbol + geohash.length());
                    }
                    System.out.println(String.format("Coordinates found! %s -> %s", name, geohashCode));
                    isFound = true;
                } else {
                    isFound = false;
                    System.out.println("Nothing found!");
                }
            } else {
                isFound = false;
                System.out.println("Nothing found!");
            }
        }
    }
}