题解 | #数字颠倒#
数字颠倒
http://www.nowcoder.com/practice/ae809795fca34687a48b172186e3dafe
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int num = scanner.nextInt();
String str = num + "";
StringBuffer sbu = new StringBuffer(str);
StringBuffer s = sbu.reverse();
System.out.println(s);
}
}
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