字符串反转

package unusefulhaha;


import java.util.Scanner;


public class Main {
public static void main(String[] args) {
//创建输入对象
Scanner sc = new Scanner(System.in);
//获取用户输入字符串
String[] str = new String[100];
for(int i = 0;i < 100;i++){
str[i] = sc.nextLine();
reverseString(str[i]);
}
}

public static void reverseString(String str){
StringBuffer stringBuffer = new StringBuffer(str);
System.out.print(stringBuffer.reverse());
}
}