// some are writing their code like this:
#include <iostream>

int main() {
    int num;
    std::cin >> num;

    if (num > 10) {
        std::cout << "num is greater than 10" << std::endl;
    } else if (num < 10) {
        std::cout << "num is less than 10" << std::endl;
    } else {
        std::cout << "num is 10" << std::endl;
    }
}

// and some like this:
#include <iostream>

int main()
{
    int num;
    std::cin >> num;

    if (num > 10)
    {
        std::cout << "num is greater than 10" << std::endl;
    }
    else if (num < 10)
    {
        std::cout << "num is less than 10" << std::endl;
    }
    else
    {
        std::cout << "num is 10" << std::endl;
    }
}