How to determine the Boost version on a system?

Question

Is there a quick way to determine the version of the Boost C++ libraries on a system?

Answer 1

#include 
#include 
#include 

int main()
{
    std::cout << "Boost version: " 
          << BOOST_VERSION / 100000
          << "."
          << BOOST_VERSION / 100 % 1000
          << "."
          << BOOST_VERSION % 100 
          << std::endl;
    return 0;
}

Update: the answer has been fixed.