On lambdas, C++ and otherwise: the what, the why, and the how
The contents are as follows: Introduction Why you should use lambdas Some context Hand-rolling our own lambdas C++ lambda syntax explained Using lambdas Using lambdas with the STL Some useful non-trivial patterns Some other interesting patterns Examples of competitive programming code using C++ lambdas Prerequisites: knowing a bit about structs/classes in C++, member functions, knowing that the STL exists. If you feel something is not very clear, I recommend waiting for a bit, because I tried to ensure that all important ideas are explained at some point or another, and if you don’t understand and it doesn’t pop up later, it is probably not that important (and should not harm the experience of reading this post). Nevertheless, if I missed out on explaining something that looks important, please ask me in the comments — I’d be happy to answer your questions! ...