【单选题】以下对结构体类型变量的定义中不正确的是()。A.#define STUDENTstruct student STUDENT {int num; float age;}stdl;B.struct student{ int num; float age; }stdl;C.struct{ int num; float age; }std1;D.struct{ int num;floatage; }student; struct studentstd1;
题目
【单选题】以下对结构体类型变量的定义中不正确的是()。
A.#define STUDENTstruct student STUDENT {int num; float age;}stdl;
B.struct student{ int num; float age; }stdl;
C.struct{ int num; float age; }std1;
D.struct{ int num;floatage; }student; struct studentstd1;