若已经定义 typedef struct stu { int a, b; } student ; 则下列叙述中正确的是(
举一反三
- 若已经定义: struct stu { int a, b; } student ; 则下列输入语句中正确的是( )
- 下列选项中不能够定义一个结构体类型变量stu的是 。 A: struct student { int num; int age; } stu; B: struct student { int num; int age; }; student stu; C: struct {int num; int age; } stu; D: struct student {int num; int age; }; struct student stu;
- 若有定义:struct student{ int age; int num;};struct student stu,*p;则以下正确的赋值语句是()。 A: p=stu; B: *p=*stu; C: *p=&stu; D: p=&stu;
- 已知有typedef struct student STU;下面和struct student s1;等效的是?() A: STU s1; B: student STU s1; C: struct STU s1; D: typedef STU s1;
- 若有定义: struct student { int age; int num; }; struct student stu,*p; 则以下正确的赋值语句是()