text1.c

单片机快速入门原程序

#include <reg51.h>
#include<stdio.h>
void Uart_Init();
main()
{	int nMax,nCountCol,nCountLine;
	int nArray[3][3]={{1,2,3},{4,5,6},{7,8,9}};//数组初始化的固定格式
for(nMax=nArray[0][0],nCountLine=0;nCountLine<3;nCountLine++)
	for(nCountCol=0;nCountCol<3;nCountCol++)
		{if (nMax<nArray[nCountLine][nCountCol])
			nMax=nArray[nCountLine][nCountCol];
			}
while(1);
}