通过指向结构体变量的指针输出结构体变量中 成员信息

#include<stdio.h>
#include<string.h>
int  main()
 {struct  Student
   { long  num;
     char  name[22];
     char  sex;
     float score;
   };
   struct  Student  stu_1;//定义struct  student类型的变量stu1 
   struct  Student  *p;//定义指向struct student类型数据的指针变量p 
   p=&stu_1;//p指向stu1 
   stu_1.num=10101;//对结构体的变量成员赋值 
   strcpy(stu_1.name,"LiLin");//用字符串复制函数给stu1.name赋值 
   stu_1.sex='M';
   stu_1.score=89.5;
   printf("No.:%ld\nname:%s\nsex：%c\nscore:%5.1f\n",stu_1.num,stu_1.name,stu_1.sex,stu_1.score);//输出结果 
   printf("No.:%ld\nname:%s\nsex：%c\nscore:%5.1f\n",(*p).num,(*p).name,(*p).sex,(*p).score);
   return 0;
 }

No.:10101
name:LiLin
sex：M
score: 89.5
No.:10101
name:LiLin
sex：M
score: 89.5

--------------------------------
Process exited after 0.238 seconds with return value 0
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