输出身份证号的出生日期

Posted 2021-01-05 2017xinghui

import java.util.*;

public class Number {

    public static void main(String[] args) {
       Scanner in=new Scanner(System.in);
       System.out.println("输入身份证号");
       String number=in.nextLine();

       System.out.println(number.substring(6, 10)+"-"+number.substring(10, 12)+"-"+number.substring(12, 14));

    }

}