15章 简答4

import java.util.*;public class asd {/** * @param args */public static void main(String[] args) {// TODO Auto-generated method stubScanner input=new Scanner(System.in);System.out.println("输入用户的身份证号码:");String num = input.next();int i = 6;String year = num.substring(i, i+4);String yue = num.substring(i+4, i+6);String ri = num.substring(i+6, i+8);System.out.println(year+"年"+yue+"月"+ri+"日");}}