O5. Digits,Letters And Other / Text Processing - Lab

package TextPlocessing.Lab;

import java.util.Scanner;

public class O5DigitsLettersAndOther {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String input = scanner.nextLine();
        StringBuilder numbers = new StringBuilder(),
                letters = new StringBuilder(),
                special = new StringBuilder();
        for (int i = 0; i < input.length(); i++) {
            char symbol = input.charAt(i);
            if (Character.isDigit(symbol)) {
                numbers.append(symbol);
            } else if (Character.isAlphabetic(symbol)) {
                letters.append(symbol);
            } else {
                special.append(symbol);
            }
        }
        System.out.println(numbers);
        System.out.println(letters);
        System.out.println(special);
    }
}