cpp mole

#include <iostream>

int main()
{
    int n, M, wzor;
    std::cout << "Program...\n";
    std::cout << "Oblicz...\n";

    std::cout << "Podaj N... ";
    std::cin >> n;
    while(n != 3)
    {
        std::cout << "Podales zly N...\n";
        std::cout << "Podaj N... ";
        std::cin >> n;
    }
    std::cout << "Podaj M... ";
    std::cin >> M;
    while(M != 98)
    {
        std::cout << "Podales zly M...\n";
        std::cout << "Podaj M... ";
        std::cin >> M;
    }

    wzor = M * n;
    std::cout << "Masa.. " << wzor;
}