BV012LeapYearSolution

#include <iostream>

int main()
{
    int year{2021};
    int days{365};

    std::cout << "Enter year number\n";
    std::cin >> year;

    days += (year % 400 == 0) or ((year % 100 != 0) and (year % 4 == 0));

    std::cout << "In year " << year << " there are " << days << " days\n";
    return 0;
}