Ascii 碼排序--水題

import java.util.*;
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        while (sc.hasNext()) {
            String s = sc.next();          //找一個最大的字符 找一個最小的字符 就好
            int n = s.charAt(0)-'0';
            int m = s.charAt(1)-'0';
            int j = s.charAt(2)-'0';
            char max = (char) (Math.max(n, Math.max(m,j))+'0');
            char min = (char) (Math.min(n, Math.min(m,j))+'0');
            char mid = '0';
            for(int i = 0 ; i < 3 ; i++) {
                if(s.charAt(i)!=min&&s.charAt(i)!=max)  
                    mid = s.charAt(i);
            }
            System.out.println(min+" "+mid+" "+max);
        }
    }
}