Technology Fundamentals Final Exam -14 April 2019 Group I- 1

package com.company;

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

public class Main {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String input = "";
        String regex = "^(?<name>[A-Za-z\\d!?@#$]+)=(?<length>[\\d]+)<<(?<code>.+)$";
        Pattern pattern = Pattern.compile(regex);

        System.out.println();


        while (!"Last note".equals(input = scanner.nextLine())) {

            Matcher matcher = pattern.matcher(input);
            if (matcher.find()) {
                String name = matcher.group("name");
                int length = Integer.parseInt(matcher.group("length"));
                String code = matcher.group("code");

                if (length != code.length()) {
                    System.out.println("Nothing found!");
                } else {
                    String[] name2 = name.split("[!@#$?]");
                    String mountain = "";
                    for (int i = 0; i < name2.length; i++) {
                        mountain += name2[i];
                    }
                    System.out.printf("Coordinates found! %s -> %s\n",mountain, code);
                }

            }else {
                System.out.println("Nothing found!");
            }
        }
    }
}