#include &lt;iostream&gt;    #include &lt;vector&gt;    using namespace std;    int main&#40;&#41;    &#123;        vector&lt;int&gt; v;        v.assign&#40; 10, 42 &#41;;        for &#40;int i = 0; i &lt; v.size&#40;&#41;; i++&#41;         &#123;            cout &lt;&lt; v&#91;i&#93; &lt;&lt; &quot; &quot;;        &#125;    &#125;
A. 42
B. 42 42
C. 424
D. 42 for 10 times
Answer:A
#include &lt;iostream&gt;    #include &lt;vector&gt;    using namespace std;    int main&#40;&#41;    &#123;        vector&lt;int&gt; v;        v.assign&#40; 10, 42 &#41;;        for &#40;int i = 0; i &lt; v.size&#40;&#41;; i++&#41;         &#123;            cout &lt;&lt; v&#91;i&#93; &lt;&lt; &quot; &quot;;        &#125;    &#125;
A. 42 B. 42 42 C. 424 D. 42 for 10 times
Explanation:In this program, We used the vector to print the 42 for 10 times.