若有以下定义语句:struct student{ int num,age;};struct student stu[3]={{101,20},{102,19},{103,18}},*p=stu;则以下错误的引用是( )
A: (p++)->num
B: p++
C: (*p).num
D: p=&stu.age
A: (p++)->num
B: p++
C: (*p).num
D: p=&stu.age
举一反三
- 若有以下定义语句,则以下错误的引用是( )。struct student{ int num,age;};struct student stu[3]={{101,20},{102,19},{103,18}},*p=stu; A: (p++)->num B: p++ C: (*p).num D: p=&stu.age
- struct Student{int num;int age;};int main(){struct Student stu[3] = {{1101, 18}, {2892, 19}, {3000, 20}};struct Student *p = stu;...} 若有定义和语句,则不正确的引用是( ) A: (p++)->num B: p=&stu.age C: p++ D: (*p).num
- 若有以下定义语句,则以下错误的引用是( )。 struct student {int num,age;}; struct student stu[3]={{101,20},{102,19},{103,18}},*p=stu;
- 若有以下定义的语句: struct student int age; int num;; struct student stu[3]=1001,20,1002,19,1003,21; main() struct student *p; p=stu; … 则以下不正确的引用是( )。 A: A) (p++)->num B: B) p++ C: C) (*p).num D: D) P=&stu.age.
- 若有以下程序段,则使用错误的选项是( ).struct student{int num;int age;};struct student stu[3]={{1001,20},{1002,19},{1004,20}};main();{struct student *p;p=stu;…} A: p=stu.age B: (p++)-num C: (*p).num D: p++