题目解析
输出指定格式
解题思路
用split分割字符串 再重新输出
代码
import java.io.*;
import java.util.*;
public class Main
{
public static void main(String[] args)
{
String s[] = sc.next().split("-");
out.printf("%s-%s-%s", s[2], s[0], s[1]);
out.flush();
out.close();
}
static Scanner sc = new Scanner(System.in);
static PrintWriter out = new PrintWriter(System.out);
}