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);
while(sc.hasNext()){
String str = sc.nextLine();
char[] ch = str.toCharArray();
Arrays.sort(ch);
for(char c : ch){
System.out.print(c);
}
System.out.println();
}
}
}
