在c51单片机的显示管上显示四个数字的c语言程序怎么写答:sbit dula=P2^6;//段锁存器锁存湍 sbit wela=P2^7;;//位锁存器锁存湍 char code table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0x00};void display(shiwan_c,wan_c,qian_c,bai_c,shi_c,ge_c)//6位显示子程序 { P0=...