题目5 字符串内排序

 1 import java.util.Arrays;
 2 import java.util.Comparator;
 3 import java.util.Scanner;
 4  
 5 public class Main{
 6     public static void main(String[]args){
 7         Scanner in=new Scanner(System.in);
 8         while(in.hasNext()){
 9             String input=in.nextLine();
10             char[] t=input.toCharArray();
11             Arrays.sort(t);
12             for(char x:t)
13                 System.out.print(x);
14             System.out.println();
15         }
16     }
17 }
18 /**************************************************************
19     Problem: 1054
20     User: 0000H
21     Language: Java
22     Result: Accepted
23     Time:90 ms
24     Memory:15372 kb
25 ****************************************************************/