流畅的Python
Luciano Ramalho
Beginning Mathematical Logic: A Study Guide
Peter Smith
算法
Robert Sedgewick & Kevin Wayne
Everything You Always Wanted To Know About Mathematics
Brendan W. Sullivan
Combinatorial Optimization: Theory and Algorithms
Bernhard Korte & Jens Vygen
Algorithms and Combinatorics (2)
Algorithms and Combinatorics (1)