C语言基础语法第八章结构体demo8.7通过结构体指针来访问结构体的内容.c

 #include <stdio.h>
 
 struct Test
 {
	 int idata;
	 char cdata;
	 
 };
 
 int main()
 {
	 int a = 10;
	 int *pa = &a;
	 
	 char c = 'c';
     char *pc = &c;

     struct Test t1= {10,'c'};
     struct Test *pt = &t1;	 
	 printf("t1的idata=%d\n",t1.idata);//通过结构体变量名访问t1的idata
	 printf("t1的idata=%d\n",pt->idata);//通过结构体指针访问t1的idata
	 
	 pt->cdata='b';
	 
	 printf("t1的cdata=%c\n",t1.cdata);
	 printf("t1的cdata=%c\n",pt->cdata);
	 
	 return 0;
 }