#include <iostream>

using namespace std;

void deleteArgFromArr(int * arr, const int size, int argument) {
    int counter = 0;
    for (int i = 0; i < size; i++)
    {
        if (arr[i] == argument )
        {
            for (int k = i; k < size - 1; k++)
            {
                arr[k] = arr[k + 1];
            }
            counter++;
            break;
        }
    }
    if (counter == 0)
    {
        cout << "No such element exists in your array!" << endl;
    }
    else
    {
        cout << "The element has been deleted successfully!" << endl;
        cout << "New array: " << endl;
        for (int i = 0; i < size - 1; i++)
        {
            cout << arr[i] << " ";
        }
        cout << endl;
    }
}

void adElemEnd(int * arr, const int size, int elem) {
    for (int i = 0; i < size; i++)
    {
        if (i == size - 1)
        {
            arr[i] = elem;
            break;
        }
    }

    cout << "The new arr is: " << endl;
    for (size_t i = 0; i < size; i++)
    {
        cout << arr[i] << " ";
    }
    cout << endl;
}

void elemAtPos(int * arr, const int size, int elem, int atPosition) {
    for (int i = 0; i < size; i++)
    {
        if (i == atPosition)
        {
            for (int j = size; j > i; j--)
            {
                arr[j] = arr[j-1];
            }
            arr[atPosition] = elem;
            break;
        }

    }
    cout << "The new arr is: " << endl;
    for (int i = 0; i < size; i++)
    {
        cout << arr[i] << " ";
    }
    cout << endl;
}

int main() {
    //подточка А)
    /*const int num = 10;
    int arr[num] = { 1,2,3,4,5,6,7,8,9,10 };
    cout << "Enter the num you wish to be deleted: ";
    int numToDel;
    cin >> numToDel;
    deleteArgFromArr(arr, num, numToDel);*/

    //подточка В)
    /*const int size = 11;
    int arr[size] = { 1,2,3,4,5,6,7,8,9,10 };
    int elem;
    cin >> elem;
    adElemEnd(arr, size, elem);*/

    //подточка С)

    const int size = 11;
    int myArr[size] = { 1,2,3,4,5,6,7,8,9,10,0};
    int elem, position;
    cin >> elem >> position;
    elemAtPos(myArr, size, elem, position);

    //подточка D)

    return 0;
}