std::chrono and cout

Question

I have a stupid problem. I try to switch to the c++11 headers and one of those is chrono. But my problem is that I cant cout the result of time operations. For example:

Answer 1

A quick google search found this page: http://en.cppreference.com/w/cpp/chrono/duration, where you can find an example of printing a duration.

Edit: it got moved to http://en.cppreference.com/w/cpp/chrono/duration/duration_cast