嵌入式笔试题汇总(前 10 题)1. 某 32 位系统下,C 程序,请写出输出结果: void Foo(char str[100]){ printf("%d\n", sizeof(str)); } int main(int argc, char **argv){ char str[] = "http://localhost"; char *p1 = str; void *p2 = malloc(100); int n = 10; struct A { int n; cha...