修改单片机C语言程序:0~59秒计数器;1个独立按键控制,第一次按按键,实现...答:include<reg52.h> include<intrins.h> define uint unsigned int define uchar unsigned char sbit KEY = P3^0;uchar aa,num,flag;uchar code table[]={ 0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71};void delay(uint ms){ uchar t;whil...