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- #include<stdio.h>
- #include<string.h>
- struct student//声明结构体类型
- {
- int num;
- char name[20];
- char sex;
- int age;
- };
- int main()
- {
- struct student stu1;//声明结构体变量
- struct sutdent *pst1;
- pst1 = &stu1;
- stu1.num = 1001;
- strcpy(stu1.name,"Alex");
- stu1.sex = 'M';
- stu1.age = 19;
- printf("num = %d name = %s sex = %c age = %c\n",
- stu1.num,stu1.name,stu1.sex,stu1.age);
- printf("num = %d name = %s sex = %c age = %c\n",
- pst1->num,pst1->name,pst1->sex,pst1->age);
- printf("num = %d name = %s sex = %c age = %c\n",
- (*pst1).num,(*pst1).name,(*pst1).sex,(*pst1).age);
- return 0;
- }
复制代码
这段程序在VS code运行报错。怎么办 我是照书上抄的
c3.c: In function 'main':
c3.c:1910:10: warning: assignment to 'struct sutdent *' from incompatible pointer type 'struct student *' [-Wincompatible-pointer-types]
pst1 = &stu1;
^
c3.c:1918:9: error: dereferencing pointer to incomplete type 'struct sutdent'
pst1->num,pst1->name,pst1->sex,pst1->age);
^~
又一位不认真检查代码的同学
student
sutdent
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