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sbit key_next = P3^2; //ÉÏÒ»Çú°´Å¥ sbit key_last = P3^3; //ÏÂÒ»Çú°´Å¥ sbit player = P3^1; //¶¨ÒåÔÝÍ£/²¥·Å

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unsigned char timer0high,timer0low,time;// unsigned char m,n,x,y;

signed char k;

unsigned char i; //ÓÃÀ´ÅжÏÔÝÍ£¿ªÊ¼µÄ±äÁ¿

code unsigned char music[3][500]={

{ 5,0,1, 5,0,1, 3,1,1, 2,1,1, 2,1,1, 1,1,1, 3,1,1, 3,1,1, 2,1,1, 2,1,4,

5,0,1, 5,0,1, 3,1,1, 2,1,1, 2,1,1, 2,1,1, 1,1,1, 2,1,1, 3,1,1, 3,1,4, 5,0,1, 5,0,1, 3,1,1, 2,1,1, 2,1,1, 1,1,1, 3,1,1, 3,1,1, 2,1,1, 2,1,4, 2,1,1, 1,1,1, 3,1,1, 2,1,1, 1,1,1, 2,1,1, 1,1,1, 1,1,8, 3,1,1, 2,1,1, 2,1,1, 1,1,1, 1,1,1, 2,1,1, 2,1,6, 3,1,1, 2,1,2, 1,1,1, 1,1,1, 5,0,1, 6,0,1, 5,0,1, 5,0,6, 3,1,1, 2,1,1, 2,1,1, 1,1,1, 1,1,1, 2,1,1, 2,1,6, 5,0,1, 3,1,1, 2,1,2, 1,1,1, 2,1,2, 3,1,1, 3,1,4,5,0,1, 3,1,1, 5,1,2, 6,1,1, 3,1,1, 0,0,0}, //Ò»±²×ӹµ¥Êý¾Ý±í

{ 6,2,3, 5,2,1, 3,2,2, 5,2,2, 1,3,2, 6,2,1, 5,2,1, 6,2,4, 3,2,2, 5,2,1, 6,2,1, 5,2,2, 3,2,2, 1,2,1, 6,1,1, 5,2,1, 3,2,1, 2,2,4, 2,2,3, 3,2,1, 5,2,2, 5,2,1, 6,2,1, 3,2,2, 2,2,2, 1,2,4, 5,2,3, 3,2,1,

2,2,1, 1,2,1, 6,1,1, 1,2,1, 5,1,6, 0,0,0 }, //ÊÀÉÏÖ»ÓÐÂèÂèºÃÊý¾Ý±í