{0}可以数组初始化全为0，{1}不能数组初始化全为1
实验程序：#include "stdio.h"#include "string.h"void main(void){ unsigned char a[100]={0}; unsigned char b[100]={1}; int i; for(i = 0; i< 100; i++) { printf("%02x ",a[i]); } printf("\n&
