void timer0(void) interrupt 1 { TH0 = (65536-2000)/256; TL0 = (65536-2000)%256; display(); } void timer1(void) interrupt 3 { TH1 = (65536-50000)/256; TL1 = (65536-50000)%256; if(++cnt_time == 20) { cnt_time = 0; cnt++; beef_flag = ~beef_flag; } if(++cnt_flash ...