啊哈添柴——挑战
1752. 字符的排序
import java.util.Arrays;
import java.util.Scanner;
/**
* @author yinglongwu
*/
//1752. 字符的排序
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
String string = scanner.nextLine();
char[] cArr = string.toCharArray();
Arrays.sort(cArr);
for (int i = 0; i < cArr.length; i++) {
System.out.print(cArr[i]);
}
}
}