//header

class Polynomial {
private:
    float* coefficients;
    int size;
public:
    Polynomial();
    Polynomial(float* c, int n);
    ~Polynomial();
    float* getPolynomial() const;
    int getSize() const;
    float get(int i) const;
    void print();
    Polynomial operator+(const Polynomial &p);
    Polynomial operator-(const Polynomial &p);
    Polynomial operator*(const Polynomial &p);
};

//class definition

Polynomial::Polynomial() {
    coefficients = nullptr;
    size = 0;
}

Polynomial::Polynomial(float* c, int n) {
    coefficients = c;
    size = n;
}

void Polynomial::print() {
    for (int i = 0; i < size; i++) {
        std::cout << coefficients[i] << " x^" << (size - i);
    }
    std::cout << std::endl;
}

//main

#include <iostream>
#include "Polynomial.h"

using namespace std;

int main() {
    Polynomial p1;
    Polynomial p2;
    float* c1 = nullptr;
    float* c2 = nullptr;
    int size1;
    int size2;
    cout << "Size of p1: ";
    cin >> size1;
    c1 = new float[size1];
    cout << "Size of p2: ";
    cin >> size2;
    c2 = new float[size2];
    for (int i = 0; i < size1; i++) {
        if (i == size1 - 1) {
            cout << "constant: ";
            cin >> c1[i];
        } else {
            cout << "x^" << (size1 - 1 - i) << ": ";
            cin >> c1[i];
        }
    }
    for (int i = 0; i < size2; i++) {
        if (i == size2 - 1) {
            cout << "constant: ";
            cin >> c2[i];
        } else {
            cout << "x^" << (size2 - 1 - i) << ": ";
            cin >> c2[i];
        }
    }

    p1 = Polynomial(c1, size1);
    p2 = Polynomial(c2, size2);
    p1.print();
    p2.print();
    return 0;
}