#include "stdafx.h"
#include "iostream"
#include "cstdio"
#include "stdlib.h"
#include "cmath"
#include "iomanip"
#include "string"
#include "math.h"

using namespace std;
class Polynomial{
private:
    int* koefs;
    int Index;
public:

    Polynomial(){

    }
    Polynomial(int index){
        Index = index;
        koefs = new int[Index];
    }
    void Init(){
        cout << "Vvedite kollichestvo koeff";
        cin >> Index;
        koefs = new int[Index];
        for (int i = 0; i < Index; i++){
            cout << "Vvedite koeff";
            cin >> koefs[i];
        }
    }

    Polynomial Polynomial::operator +(Polynomial other) //что должен выполнить оператор +
    {
        int maxIndex = Index > other.Index ? Index : other.Index;
        Polynomial result(maxIndex);
        for (int i = 0; i < maxIndex; i++){
            result.koefs[i] = ((i < Index) ? koefs[i] : 0) + ((i < other.Index) ? other.koefs[i] : 0);
        }
        return result;
    }

    int GetResult(int x){
        int result = 0;
        for (int i = 0; i < Index; i++){
            result += koefs[i] * pow(x, i);
        }
        return result;
    }
};


void main()
{
    cout << "Create polynomial" << endl;
    Polynomial polynomialFirst;
    polynomialFirst.Init();
    Polynomial polynomialSecond;
    polynomialSecond.Init();
    Polynomial resultPoly;
    resultPoly = polynomialFirst + polynomialSecond;
    cout << "Vvedite x" << endl;
    int x;
    cin >> x;
    int result = resultPoly.GetResult(x);
    cout << "Result = " << result << endl;
    system("pause");
}