题解 | #图片整理#
图片整理
http://www.nowcoder.com/practice/2de4127fda5e46858aa85d254af43941
JAVA 基本操作
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
while(in.hasNext()) {
String str = in.nextLine();
char[] s = str.toCharArray();
Arrays.sort(s);
System.out.println(s);
}
in.close();
}
}
//it is convenient to use Java
