GitHub PushEvent at 2014-02-17 07:00:09
Repository: introduction_to_algorithm_exercises
Actor: gensmusic
Payload: {"shas":[["128a39481387a4db26d1241074cfcb9b1b31f0f4","1830aa8aec4f2095b44ad3db34e05e9d71e84b2f@163.com","  Add 4.2-2, Strassen(A,B).","Xuefei Ren",true],["1c5af7111c2d8dc827845a18f1a3f300da3f6d1e","1830aa8aec4f2095b44ad3db34e05e9d71e84b2f@163.com","  Add 4.2-3.","Xuefei Ren",true],["d557e4c5fa9f6fa67b3e7b16abdd4abd419be1e2","1830aa8aec4f2095b44ad3db34e05e9d71e84b2f@163.com","  Add 4.2-4 - 4.2-7.\n  Important: Gauss make 4 times multiply to 3 times.\n  T(n) = n^lgn < n^2.","Xuefei Ren",true]],"size":3,"ref":"refs/heads/master","head":"d557e4c5fa9f6fa67b3e7b16abdd4abd419be1e2"}