#include <iostream>

void fizzbuzz(int n)
{
    for (auto i = 1; i <= n; i++)
    {
        if (i%3 == 0 || i%5 == 0)
        {
            if (i%3 == 0)
                std::cout << "fizz";
            if (i%5 == 0)
                std::cout << "buzz";
        }
        else
        {
            std::cout << i;
        }
        std::cout << std::endl;
    }
}

int main()
{
    int n;
    std::cout << "How many fizzbuzzes?: ";
    std::cin >> n;
    if (!std::cin.fail())
        fizzbuzz(n);
    else
        printf("Invalid input\n");
    return 0;
}