#include &lt;stdio.h&gt;    int main&#40;&#41;    &#123;        FILE *fp = stdout;        int n;        fprintf&#40;fp, &quot;%d &quot;, 45&#41;;        fflush&#40;stdout&#41;;        fprintf&#40;stderr, &quot;%d&quot;, 65&#41;;        return 0;    &#125;
A. 45 65
B. 65 45
C. 45
D. Compilation error
Answer:A
#include &lt;stdio.h&gt;    int main&#40;&#41;    &#123;        FILE *fp = stdout;        int n;        fprintf&#40;fp, &quot;%d &quot;, 45&#41;;        fflush&#40;stdout&#41;;        fprintf&#40;stderr, &quot;%d&quot;, 65&#41;;        return 0;    &#125;
A. 45 65 B. 65 45 C. 45 D. Compilation error