Function main

CPP/arrays/KthSmallest.cpp:73–97

}

int main() {
   int size, k;
   cout << "Enter size of array: ";
   cin >> size;

   int arr[size];
   cout << "Enter into the array:\n";
   for (int i = 0; i < size; i++)
       cin >> arr[i];

   cout << "Enter value of k: ";
   cin >> k;
   cout << endl;

   if (k % 10 == 1)
       cout << k << "st smallest element is: " << kthSmallest(arr, 0, size - 1, k);
   else if (k % 10 == 2)
       cout << k << "nd smallest element is: " << kthSmallest(arr, 0, size - 1, k);
   else if (k % 10 == 3)
       cout << k << "rd smallest element is: " << kthSmallest(arr, 0, size - 1, k);
   else
       cout << k << "th smallest element is: " << kthSmallest(arr, 0, size - 1, k);

   return 0;
}