экз2

#include <iostream>
#include <iomanip>
using namespace std;
int main()
{
    int n;
    cout << "Vvedite razmer: ";
    cin >> n;
    int* mass = new int [n];
    cout << "Vvedite massiv: ";
    for (int i = 0; i < n; i++)
    {
        cin >> mass[i];
    }
    cout << "Massiv: ";
    for (int i = 0; i < n; i++)
         {
             cout << setw(2) << mass[i] << setw(2);

         }
    cout << endl << "Noviy massiv: ";
    for (int i = 0; i < n; i++)
    {
        if (mass[i] < 0)
        {
            mass[i] *= 2;
        }
        cout << setw(2) << mass[i] << setw(2);
    }
    cout << endl;
    for (int i = 0; i < n; i++)
         {
        if (mass[i - 1] < mass[i - 2] && mass[i - 1] > mass[i])
        {
            mass[i] = mass[i + 1];
        }
            --n;
    }
    for (int i = 0; i < n; i++)
    {
        cout << setw(2) << mass[i] << setw(2);
    }
    cout << endl;
    delete[] mass;
}