Competitive Programming 4: The New Lower Bound of Programming Contests in the 2020s
Steven Andrew Halim · OLYMPIADS IN INFORMATICS · 2020
Seven years have passed since me and my brother Felix Halim released the 3rd edition of our Competitive Programming book (CP3) on 24 May 2013 that had influenced the competitive programming field in the past decade: 2010s. We have just released the 4th edition of our book (CP4) on 19 July 2020 – the original IOI 2020 arrival day where free preview copies should have been given to all invited delegations. In this short report, we address two groups of readers: those who have read/heard about CP3 and those who are new with this book.