Quote from: https://www.facebook.com/competitive.programming
I & Felix are pleased to announce that CP1.pdf, the soft copy of the first
edition of this Competitive Programming series (i.e. the "blue" one),
has been made available for free in our book website:
https://sites.google.com/site/stevenhalim/
Those who are new to CP series are invited to take a look. [略]
大家無聊可以抓下來端詳端詳，蠻好玩的