{"ref":null,"ref_type":"repository","master_branch":"master","description":"CS 97SI: Introduction to Programming Contests - All the problems below are from Peking Online Judge (POJ). Submissions should be made directly to the automated judging system. Problems are classified into 10 different categories, and the lectures will cover essential algorithms and theoretical background for each particular category. http://web.stanford.edu/class/cs97si/","pusher_type":"user"}