Question: 13. What is the output of the following code?<div class="hk1_style-wrap4"><div class="hk1_style-wrap3"><div class="hk1_style-wrap2"><div class="hk1_style-wrap"><div class="hk1_style"><div class="c"><pre class="de1"><span class="co2">#include&lt;stdio.h&gt;</span> <span class="kw4">int</span> get_ways<span class="br0">(</span><span class="kw4">int</span> num_of_dice<span class="sy0">,</span> <span class="kw4">int</span> num_of_faces<span class="sy0">,</span> <span class="kw4">int</span> S<span class="br0">)</span> <span class="br0">{</span> <span class="kw4">int</span> arr<span class="br0">[</span>num_of_dice <span class="sy0">+</span> <span class="nu0">1</span><span class="br0">]</span><span class="br0">[</span>S <span class="sy0">+</span> <span class="nu0">1</span><span class="br0">]</span><span class="sy0">;</span> <span class="kw4">int</span> dice<span class="sy0">,</span> face<span class="sy0">,</span> sm<span class="sy0">;</span> <span class="kw1">for</span><span class="br0">(</span>dice <span class="sy0">=</span> <span class="nu0">0</span><span class="sy0">;</span> dice <span class="sy0">&lt;=</span> num_of_dice<span class="sy0">;</span> dice<span class="sy0">++</span><span class="br0">)</span> <span class="kw1">for</span><span class="br0">(</span>sm <span class="sy0">=</span> <span class="nu0">0</span><span class="sy0">;</span> sm <span class="sy0">&lt;=</span> S<span class="sy0">;</span> sm<span class="sy0">++</span><span class="br0">)</span> arr<span class="br0">[</span>dice<span class="br0">]</span><span class="br0">[</span>sm<span class="br0">]</span> <span class="sy0">=</span> <span class="nu0">0</span><span class="sy0">;</span> <span class="kw1">for</span><span class="br0">(</span>sm <span class="sy0">=</span> <span class="nu0">1</span><span class="sy0">;</span> sm <span class="sy0">&lt;=</span> S<span class="sy0">;</span> sm<span class="sy0">++</span><span class="br0">)</span> arr<span class="br0">[</span><span class="nu0">1</span><span class="br0">]</span><span class="br0">[</span>sm<span class="br0">]</span> <span class="sy0">=</span> <span class="nu0">1</span><span class="sy0">;</span> <span class="kw1">for</span><span class="br0">(</span>dice <span class="sy0">=</span> <span class="nu0">2</span><span class="sy0">;</span> dice <span class="sy0">&lt;=</span> num_of_dice<span class="sy0">;</span> dice<span class="sy0">++</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw1">for</span><span class="br0">(</span>sm <span class="sy0">=</span> <span class="nu0">1</span><span class="sy0">;</span> sm <span class="sy0">&lt;=</span> S<span class="sy0">;</span> sm<span class="sy0">++</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw1">for</span><span class="br0">(</span>face <span class="sy0">=</span> <span class="nu0">1</span><span class="sy0">;</span> face <span class="sy0">&lt;=</span> num_of_faces <span class="sy0">&amp;&amp;</span> face <span class="sy0">&lt;</span> sm<span class="sy0">;</span> face<span class="sy0">++</span><span class="br0">)</span> arr<span class="br0">[</span>dice<span class="br0">]</span><span class="br0">[</span>sm<span class="br0">]</span> <span class="sy0">+=</span> arr<span class="br0">[</span>dice <span class="sy0">-</span> <span class="nu0">1</span><span class="br0">]</span><span class="br0">[</span>sm <span class="sy0">-</span> face<span class="br0">]</span><span class="sy0">;</span> <span class="br0">}</span> <span class="br0">}</span> <span class="kw1">return</span> arr<span class="br0">[</span>num_of_dice<span class="br0">]</span><span class="br0">[</span>S<span class="br0">]</span><span class="sy0">;</span> <span class="br0">}</span> <span class="kw4">int</span> main<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw4">int</span> num_of_dice <span class="sy0">=</span> <span class="nu0">4</span><span class="sy0">,</span> num_of_faces <span class="sy0">=</span> <span class="nu0">6</span><span class="sy0">,</span> sum <span class="sy0">=</span> <span class="nu0">3</span><span class="sy0">;</span> <span class="kw4">int</span> ans <span class="sy0">=</span> get_ways<span class="br0">(</span>num_of_dice<span class="sy0">,</span> num_of_faces<span class="sy0">,</span> sum<span class="br0">)</span><span class="sy0">;</span> <span class="kw3">printf</span><span class="br0">(</span><span class="st0">"%d"</span><span class="sy0">,</span>ans<span class="br0">)</span><span class="sy0">;</span> <span class="kw1">return</span> <span class="nu0">0</span><span class="sy0">;</span> <span class="br0">}</span></pre></div></div></div></div></div></div>
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Answer: A