Java-NowCoder-字符串反转

题目描述

写出一个程序，接受一个字符串，然后输出该字符串反转后的字符串。例如：

输入描述:

输入N个字符

输出描述:

输出该字符串反转后的字符串

输入例子:

abcd

输出例子:

dcba

import java.util.Scanner;public class NC_004_字符串反转 {public static void main(String[] args) {Scanner scanner = new Scanner(System.in);String string = scanner.next();reverseString(string);}public static void reverseString(String string){StringBuffer stringBuffer = new StringBuffer();for(int i = string.length() - 1; i >= 0 ; i--){stringBuffer.append(string.charAt(i));}System.out.println(stringBuffer.toString());}}