04. ASCII Combinations

import java.util.Scanner;

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

        int n = Integer.parseInt(scanner.nextLine());

        int sumDigits = 0;
        int sumSmallLetters = 0;
        int sumCapitalLetters = 0;
        int sumOthers = 0;

        int max = 0;

        String digits = "";
        String smallLetter = "";
        String capitalLetter = "";
        String others = "";

        for (int i = 0; i < n; i++) {
            char symbol = scanner.nextLine().charAt(0);

            if ((int) symbol >= 48 && (int) symbol <= 57) {
                sumDigits += (int) symbol;
                digits += symbol;
            } else if ((int) symbol >= 97 && (int) symbol <= 122) {
                sumSmallLetters += (int)symbol;
                smallLetter += symbol;
            } else if ((int) symbol >= 65 && (int)symbol <= 90) {
                sumCapitalLetters += (int)symbol;
                capitalLetter += symbol;
            } else {
                sumOthers += (int)symbol;
                others += symbol;
            }
        }

        max = Math.max(Math.max(sumDigits, sumSmallLetters), Math.max(sumCapitalLetters, sumOthers));
        System.out.printf("Biggest ASCII sum is:%d%n", max);

        if(sumDigits == max){
            System.out.println("Combination of characters is:" + digits);
        }else if (sumCapitalLetters == max){
            System.out.println("Combination of characters is:" + capitalLetter);
        }else if (sumSmallLetters == max) {
            System.out.println("Combination of characters is:" + smallLetter);
        }else if (sumOthers == max){
            System.out.println("Combination of characters is:" + others);
        }
    }

}