👨🏻‍💻 Ответ к задаче 👆

import java.io.*;
import java.util.*;

public class Reverse {

    public static int Turing(String a) {
        // великолепный код тут
    }

    public static void main(String[] args) throws IOException {
        BufferedWriter outputWriter = new BufferedWriter(new FileWriter(System.getenv("OUTPUT_FILE")));
        Scanner scanner = new Scanner(new FileReader(System.getenv("INPUT_FILE")));

        String a = String.valueOf(scanner.nextLine());

        int result = Turing(a);

        outputWriter.write(String.valueOf(result));

        outputWriter.close();
        scanner.close();
    }
}

Java задачи с собеседований