Print Part Of The ASCII Table

package softuni;

import java.util.Scanner;

public class SoftUni {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int sum = 0;
        System.out.print("Enter the first index of the ASCII table: ");
        int index1 = Integer.parseInt(sc.nextLine());
        System.out.print("Enter the last index of the ASCII table: ");
        int index2 = Integer.parseInt(sc.nextLine());

        for(int i = index1;i<= index2;i++){
            char symbol = (char)(i);
            System.err.print(symbol + " ");
        }
    }

}