#include &lt;stdio.h&gt;    struct p    &#123;        int x;        char y;    &#125;;    typedef struct p* q*;    int main&#40;&#41;    &#123;        struct p p1&#91;&#93; = &#123;1, 92, 3, 94, 5, 96&#125;;        q ptr1 = p1;        printf&#40;&quot;%d\n&quot;, ptr1-&gt;x&#41;;    &#125;
A. Compile time error
B. 1
C. Undefined behaviour
D. Segmentation fault
Answer:A
#include &lt;stdio.h&gt;    struct p    &#123;        int x;        char y;    &#125;;    typedef struct p* q*;    int main&#40;&#41;    &#123;        struct p p1&#91;&#93; = &#123;1, 92, 3, 94, 5, 96&#125;;        q ptr1 = p1;        printf&#40;&quot;%d\n&quot;, ptr1-&gt;x&#41;;    &#125;
A. Compile time error B. 1 C. Undefined behaviour D. Segmentation fault