Standard Template Library (STL) in C++ MCQ question and answer with solution | C++ Programimg MCQs

#include <iostream>
#include <exception>
using namespace std;
int main () 
{
    try
    {
        int* myarray= new int[1000];
        cout << "Allocated";
    }
    catch (exception& e)
    {
        cout << "Standard exception: " << e.what() << endl;
    }
    return 0;
}

#include <stdio.h>
#include <stdlib.h>
int compareints (const void * a, const void * b)
{
    return ( *(int*)a - *(int*)b );
}
int values[] = { 50, 20, 60, 40, 10, 30 };
int main ()
{
    int * p;
    int key = 40;
    qsort(values, 6, sizeof (int), compareints);
    p = (int*) bsearch (&key, values, 6, sizeof (int), compareints);
    if (p != NULL)
    printf ("%d\n",*p);
    return 0;
}