题解 | #字符逆序#
字符逆序
https://www.nowcoder.com/practice/cc57022cb4194697ac30bcb566aeb47b
个人认为，java提供了大量常用函数，为什么不用一用呢，reverse()，也可以用Stack后进先出import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String ss = sc.nextLine();
StringBuilder builder = new StringBuilder(ss);
System.out.println(builder.reverse());
}
}