#include &lt;stdio.h&gt;    void main&#40;&#41;    &#123;        m&#40;&#41;;        void m&#40;&#41;        &#123;            printf&#40;&quot;hi&quot;&#41;;        &#125;    &#125;
A. hi
B. Compile time error
C. Nothing
D. Varies
Answer:A
#include &lt;stdio.h&gt;    void main&#40;&#41;    &#123;        m&#40;&#41;;        void m&#40;&#41;        &#123;            printf&#40;&quot;hi&quot;&#41;;        &#125;    &#125;
A. hi B. Compile time error C. Nothing D. Varies