见码如见人：

 

#include 
     
      //家庭typedef struct{	char* father;	char* mother;} Family;//学生typedef struct{	int age;	char* name;	char* sex;	char* title[2];	Family* family;} Student;int main(int argc, char *argv[]){        //结构体赋值，成员可为空	Student one = {10, "nick", "男",NULL};	Student two = {};	Student* twoPtr = &two;	twoPtr->name = "bibi";	printf("%s\n", two.name);	//[[-----结构体成员的直接访问	printf("%s\n", one.name);	printf("%d\n", one.age);	//--------]]	//	//[[----结构体成员的间接访问	Student* p = &one;	printf("one->age %d\n", p->age);	printf("one.age %d\n", (*p).age);	//--------]]	//	//[[-----成员为数组时的赋值与读取	one.title[0] = "班长";	printf("%s\n", one.title[0]);	//-------]]		//[[----成员为结构体时的赋值与读取	// one.family->father = "老张";//不可行，未初始化结构体one.family时不可对成员赋值	// one.family = &(Family){"老张", "老王"};//可行	Family oneFamily = {"老张", "老王"};	one.family = &oneFamily;	printf("%s\n", p->family->father);	//--------]]	    return 0;}