#include <iostream>
using namespace std;
int main()
{
const int N = 10; // array length
const int ENLARGEMENT = 1; // enlargement elements number
int k, value;
int array[N + ENLARGEMENT];
for (int i = 0; i < N; i++)
{
array[i] = 10 - rand() % 20;
cout << array[i] << '\t';
}
// adding 1 element to array
do
{
cout << endl << "Enter the position of added element: ";
cin >> k;
} while (k < 0 || k > N);
for (int i = N; i > k - 1; i--)
{
array[i] = array[i - 1];
}
cout << endl << "Enter the value to add: ";
cin >> value;
array[k - 1] = value;
cout << endl << "Array after adding of 1 element to position " << k << endl;
for (int i = 0; i < N + ENLARGEMENT; i++)
{
cout << array[i] << '\t';
}
// Removing of the element
do
{
cout << endl << "Enter the position of the element to remove: ";
cin >> k;
} while (k < 0 || k > N);
for (int i = k - 1; i < N; i++)
{
array[i] = array[i + 1];
}
array[N] = 0;
cout << endl << "Array after removing of 1 element at position " << k << endl;
for (int i = 0; i < N; i++)
{
cout << array[i] << '\t';
}
// Removing of all negative elements
for (int j = 0; j < N; j++)
{
if (array[j] < 0)
{
for (int i = j; i < N; i++)
{
array[i] = array[i + 1];
}
array[N] = 0;
}
}
cout << endl << "Array after removing of 1 element at position " << k << endl;
for (int i = 0; i < N; i++)
{
cout << array[i] << '\t';
}
cout << endl << endl;
}
