求高手大侠帮助8051单片机的

哥，能用C51的吗？汇编我有点儿木

请帮我修改下，入我的题目谢谢您


#include "REG51.h"
unsigned char tag=0;
unsigned char count=0;
unsigned char two=0;
void INT_0(void) interrupt 1
{
   count++;
two++;
if(two>=3)
{
two=0;
}
   else if(count>=10)
   {
       count=0;
       tag++;
       if(tag>=8)
       {
           tag=0;
       }
   }
TH0=0x3c;
TL0=0xb0;
}
main()
{
   unsigned char table[] = {0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};
   TMOD=0x01;
   TH0=0x3c;
   TL0=0xb0;
   EA=1;
   ET0=1;
   TR0=1;
   while(1)
   {
if(two==0)
       {
P1=table[tag];
}
else if(two==1)
{
P1=0xff;
}
   }
}