java倒序输出 java倒序输出字符串

java编程：从键盘输入字符串，并按字典顺序倒序打印

import java.util.Scanner;

public class Test8 {

public static void main(String[] args) {
Scanner c = new Scanner(System.in);
StringBuffer sbf = new StringBuffer();
while(true){
System.out.println("请输入一组字符串:");
String s = c.nextLine();
if(s.equals("end")){
break;
}else{
sbf.append(s);
}
}
String sc = sbf.toString();
char[]cs = sc.toCharArray();
for(int i = cs.length-1;i>=0;i--){
System.out.print(cs[i]);
}
}
}