题解 | #图片整理#

import java.util.Scanner; import java.util.Arrays;

public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); while(sc.hasNextLine()) { String str = sc.nextLine(); char[] strs = str.toCharArray();

        Arrays.sort(strs);
        
        System.out.println(strs);
    }
}

}

// Too young to simple, sort like this problem that is to easy, we shouldn't think too much, just like this, sort of this array, and pass it