O3. Characters In Range

package ExerciseMethoods;

import java.util.Scanner;

public class O3CharactersInRange {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        char first = scanner.next().charAt(0);
        char second = scanner.next().charAt(0);
        printCharactersBetween(first, second);
    }

    public static void printCharactersBetween(char first, char second) {
        int start = Math.min(first, second);
        int end = Math.max(first, second);
        for (int i = start + 1; i <= end - 1; i++) {
            System.out.print((char) i + " ");
        }
    }
}