Tossaporn Saengja home > writing > competitive-programming-starter > resources Resources Recommended Books C++ Language Tutorial Competitive Programmer’s Handbook (in C++) Principles of Algorithmic Problem Solving (in C++) Recommended Websites beta.programming.in.th CSES Codeforces Kattis AtCoder Kenkoooo CP Algorithms Random Posts C++11 for programming contests… C++ Tricks