题解 | #图片整理#
图片整理
http://www.nowcoder.com/practice/2de4127fda5e46858aa85d254af43941
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String line = sc.nextLine();
char[] chars = line.toCharArray();
Arrays.sort(chars);
for (char c : chars) {
System.out.print(c);
}
}
}
