这道题为什么这样使用p却没有报错

Question

1. What is the output of this C code?

2. #include

3. struct

4. {

5.    int k;
   

6.    char c;
   

7. } p;

8. int p = 10;

9. int main()

10. {

11.    p.k = 10;
    

12.    printf("%d %d\n", p.k, p);
    

13. }

a) Compile time error
b) 10 10
c) Depends on the standard
d) Depends on the compiler
View Answer

Answer:a

Answer 1

答案是A, 不就是说编译时错误么？？