题解 | #字符串反转#
字符串反转
http://www.nowcoder.com/practice/e45e078701ab4e4cb49393ae30f1bb04
import java.util.*;
import java.lang.*;
public class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
String s=sc.nextLine();
StringBuilder sb=new StringBuilder(s);
System.out.println(sb.reverse().toString());
}
}
