Билет 5
#include "stdafx.h"
#include<iostream>
#include <windows.h>
using namespace std;

class First {
protected:
    int* array;
    int size;
public:
    First() {
        cout << "size: ";
        cin >> size;
        cout << endl;
        array = new int[size];
        for (int i = 0; i < size; i++)
        {
            cout << "Element[" << i << "] = ";
            cin >> array[i];
        }
    }
    void summ()
    {
        int sum = 0;
        for (int i = 0; i < size; i++)
        {
            __try
            {
                if (INT_MAX - sum < array[i])
                {
                    RaiseException(EXCEPTION_PRIV_INSTRUCTION, 0, 0, NULL);
                }
                sum += array[i];
            }
            __except (EXCEPTION_EXECUTE_HANDLER)
            {
                cout << "Error! Div by 0 or D<0" << endl;
            }
        }
        cout << sum << endl;
    }
};

class Second : public First
{
public:
    int multi()
    {
        int mul = 1;
        for (int i = 0; i < size; i++)
        {
            mul *= array[i];
        }
        cout << mul << endl;
        return mul;
    }
};

int main()
{
    First o;
    try
    {
        o.summ();
    }
    catch (int a)
    {
        cout << "error #" << a << endl;
    }
    Second op;
    op.multi();
    system("pause");
    return 0;
}