1916=字符串扩展(JAVA)

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Scanner input = new Scanner(System.in);
        int T = input.nextInt();
        while (T-- > 0) {
            String str = input.next();
            deal(str);
            System.out.println();
        }
    }

    public static void deal(String str) {
        for (int i = 0; i < str.length(); i++) {
            if (str.charAt(i) == '-') {
                if (i == 0 || i == str.length() - 1) {
                    System.out.print('-');
                } else {
                    if (str.charAt(i - 1) >= 'a' && str.charAt(i - 1) <= 'z' && str.charAt(i + 1) >= 'a'
                            && str.charAt(i + 1) <= 'z' && str.charAt(i - 1) <= str.charAt(i + 1)) {
                        for (int j = (int) (str.charAt(i - 1) + 1); j < (int) (str.charAt(i + 1)); j++) {
                            System.out.print((char) (j));
                        }
                    } else if (str.charAt(i - 1) >= '0' && str.charAt(i - 1) <= '9' && str.charAt(i + 1) >= '0'
                            && str.charAt(i + 1) <= '9' && str.charAt(i - 1) <= str.charAt(i + 1)) {
                        for (int j = (int) (str.charAt(i - 1) + 1); j < (int) (str.charAt(i + 1)); j++) {
                            System.out.print((char) (j));
                        }
                    } else if (str.charAt(i - 1) >= 'A' && str.charAt(i - 1) <= 'Z' && str.charAt(i + 1) >= 'A'
                            && str.charAt(i + 1) <= 'Z' && str.charAt(i - 1) <= str.charAt(i + 1)) {
                        for (int j = (int) (str.charAt(i - 1) + 1); j < (int) (str.charAt(i + 1)); j++) {
                            System.out.print((char) (j));
                        }
                    } else
                        System.out.print('-');

                }
            } else
                System.out.print(str.charAt(i));
        }
    }
}