AT89C52+DS1302单片机万年历程序如何用液晶（1602A）显示“年月日、时间”？

#include#define uchar unsigned char#define uint unsigned intuchar code table[]="I LIKE MCU!";uchar code table1[]="www.TXMCU.COM";sbit lcden=P3^4;sbit lcdrs=P3^5;sbit dula=P2^6;sbit wela=P2^7;uchar num;void delay(uint z){uint x,y;for(x=