//接受一个只包含小写字母的字符串,然后输出该字符串反转后的字符串。(字符串长度不超过1000

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
//接受一个只包含小写字母的字符串,然后输出该字符串反转后的字符串。(字符串长度不超过1000
           Scanner scanner = new Scanner(System.in);
           String num01 = scanner.nextLine();
           if(num01.length()>1000) {
               System.out.println("输入长度超标");
           }else {
               StringBuffer sb = new StringBuffer(num01);
               System.out.println(sb.reverse().toString());
           }
           
    }

}
原文地址:https://www.cnblogs.com/ychun/p/14456712.html