嵌入式笔试题char *a 与char a[] 的区别
1、#include "stdafx.h"#define SQR(X) X*X int main(int argc, char* argv[]) { int a = 10; int k = 2; int m = 1; a /= SQR(k+m)/SQR(k+m); printf("%d\n",a); return 0;//12、const 符号常量;(1)const c...