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; … ; }

2022-06-12

答案：

p=&stu.age

0
若有以下说明和定义语句,则下面引用形式中不正确的是（）。 struct student { int age; int num; }; struct student stu[3]={{1001,20},{1002,19},{1003,21}}; struct student *p; p=stu;
1
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2
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3
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4
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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&#91;3&#93;={{1001,20},{1002,19},{1004,20}}; main(); { struct student *p; p=stu; … ; }