\r)\rif(ymonth==l1)\r{ //7 8 9 10 11} } } }\rif(numb==l) {\rbaoshi=0; if(tt==5) baoshi=l; if(tt==14) baoshi=0; if(tt==18) baoshi=l;\rnumb++; )\rif(numb=2) if(tt==18) numb++; if(numb==3) {\rbaoshi=0; if(tt=5) if(yday>30) { yday= 1; ymonth++; } } if(ymonth==12) //12\r { if(yday>31) { yday=l; ymonth++; } } if (ymonth>12) { ymonth=l; yyear-H-;\rif(yyear>99) yyear=O; }baoshi=l;\rif(tt==14)\rbaoshi=0;\rif(tt==18)\rbaoshi=l;\rnum=O;.\rvoid tim el() interrupt 3 {\rTil 1=(65536-25000)/256; TL1=(65536-25000)%256; if(key0==0)\r(\rttl++;\rif(ttl> l)\rm0++;\r}\rif(tem p!=0)\r(\rif(keyl==0) {\rttl++;\rif(ttl> l) ml++; }\rif(key2==0) {\rttl++;\rif(ttl> l) m2++; }\r})