C++ algorithm contest library

This library is intented to be used in online contests, or on ACM-style competitions. The target is to make it portable, reusable and extremely easy to modify during the contest. The algorihtms are wrapped into classes/structs so they won't interfere with your functions and variables.

Contents:

1. Dinic's maximum flow algorithm - dinic.cpp
2. Turbo-matching - turbo_matching.cpp
3. 2-SAT - 2sat.cpp
4. FFT and polynomial multiplication - fft.cpp
5. Number theory algorithms - number_theory.cpp
6. (BONUS) algorithm contest template - template.cpp