struct student { int age; char num[8];}; struct student stu[3]={{20,"200401"},{21,"200402"},{19,"200403"}}; struct student *p=stu; 以下选项中引用错误的是___ __。
举一反三
- struct student{ int age; char num[8];};struct student stu[3]={{20,"200401"},{21,"200402"},{19,"200403"}};struct student *p=stu;以下选项中引用错误的是___ __。 A: (p++)->;num B: p->;num C: (*p).num D: stu[3].age
- struct student { int age; char num[8];}; struct student stu[3]={{20,"200401"},{21,"200402"},{19,"200403"}}; struct student *p=stu; 以下选项中引用错误的是___ __。
- 有以下说明和定义语句 , 以下选项中引用结构体变量成员的表达式错误的是( ) struct student { int age; char num[8];}; struct student stu[3]={{20,"200401"},{21,"200402"},{19,"200403"}}; struct student *p=stu;
- 以下结构体的定义语句中，正确的是______。? struct student {int num; char name[10];int age;}stu;|struct {int num; char name[10];int age;}student; struct student stu;|struct student {int num; char name[10]; int age;}; student stu;|struct student {int num; char name[10];int age;};stu;
- 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; … ; }