#include &lt;iostream&gt;    #include &lt;algorithm&gt;    #include &lt;vector&gt;    using namespace std;    bool myfunction &#40;int i, int j&#41;    &#123;         return &#40;i &lt; j&#41;;    &#125;    struct myclass &#123;    bool operator&#40;&#41; &#40;int i, int j&#41;    &#123;        return &#40;i &lt; j&#41;;    &#125;     &#125; myobject;    int main &#40;&#41;     &#123;        int myints&#91;&#93; = &#123;10, 9, 8&#125;;        vector&lt;int&gt; myvector &#40;myints, myints + 3&#41;;        sort &#40;myvector.begin&#40;&#41;, myvector.begin&#40;&#41; + 2&#41;;        sort &#40;myvector.begin&#40;&#41; + 1, myvector.end&#40;&#41;, myfunction&#41;;        sort &#40;myvector.begin&#40;&#41;, myvector.end&#40;&#41;, myobject&#41;;        for &#40;vector&lt;int&gt; :: iterator it = myvector.begin&#40;&#41;; it != myvector.end&#40;&#41;; ++it&#41;            cout &lt;&lt; ' ' &lt;&lt; *it;        return 0;    &#125;
A. 8 9 10
B. 10 8 9
C. 9 8 10
D. None of the mentioned
Answer:A
#include &lt;iostream&gt;    #include &lt;algorithm&gt;    #include &lt;vector&gt;    using namespace std;    bool myfunction &#40;int i, int j&#41;    &#123;         return &#40;i &lt; j&#41;;    &#125;    struct myclass &#123;    bool operator&#40;&#41; &#40;int i, int j&#41;    &#123;        return &#40;i &lt; j&#41;;    &#125;     &#125; myobject;    int main &#40;&#41;     &#123;        int myints&#91;&#93; = &#123;10, 9, 8&#125;;        vector&lt;int&gt; myvector &#40;myints, myints + 3&#41;;        sort &#40;myvector.begin&#40;&#41;, myvector.begin&#40;&#41; + 2&#41;;        sort &#40;myvector.begin&#40;&#41; + 1, myvector.end&#40;&#41;, myfunction&#41;;        sort &#40;myvector.begin&#40;&#41;, myvector.end&#40;&#41;, myobject&#41;;        for &#40;vector&lt;int&gt; :: iterator it = myvector.begin&#40;&#41;; it != myvector.end&#40;&#41;; ++it&#41;            cout &lt;&lt; ' ' &lt;&lt; *it;        return 0;    &#125;
A. 8 9 10 B. 10 8 9 C. 9 8 10 D. None of the mentioned
Explanation:In this style algorithm, We have sorted the elements in the vector by using the sort method.