Sport programming related stuff
- Classic algorithms and data structures
- Codeforces accepted solutions
- Codechef accepted solutions
- Project Euler accepted solutions
- SPOJ accepted solutions
- USACO accepted solutions
- Sanjoy Dasgupta, Christos H. Papadimitriou and Umesh Vazirani, Algorithms (recommended)
- Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest, Clifford Stein, Introduction to Algorithms (CLRS)
- Udi Manber, Introduction to Algorithms: A Creative Approach
- Douglas B. West, Introduction to Graph Theory (the first three chapters are recommended)
- Ivan Niven, Mathematics of Choice: Or, How to Count Without Counting (for beginners)
- Chen Chuan Chong and Koh Khee Meng, Principles and Techniques in Combinatorics
- Arthur Engel, Problem-solving Strategies
- Victor Bryant, Aspects of Combinatorics: A Wide-ranging Introduction
- Douglas B. West, Combinatorial Mathematics
- Laszlo Lovasz, Combinatorial Problems and Exercises (recommended by misof)
- Steven Halim, Competitive Programming 3 (recommended alongside uHunt)
- Antti Laaksonen, Competitive Programmer’s Handbook (by pllk)
- Algorithms for Competitive Programming (by e-maxx)