题解 | #数字颠倒#
数字颠倒
https://www.nowcoder.com/practice/ae809795fca34687a48b172186e3dafe
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
StringBuilder reverse = new StringBuilder(in.nextLine()).reverse();
// String = reverse.toString();
System.out.println(reverse);
}
}
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