{"push_id":1104987644,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"9475284803514075f6a086bd1b14dc727dc7023d","before":"de5139c43fed2bfa5f6fb904d9aaa3dbeafadb8f","commits":[{"sha":"9475284803514075f6a086bd1b14dc727dc7023d","author":{"email":"c94e3de8ec5c89103c94aa321687edb3f475d17c@gmail.com","name":"buptlxb"},"message":"add four solutions","distinct":true,"url":"https://api.github.com/repos/buptlxb/hihoCoder/commits/9475284803514075f6a086bd1b14dc727dc7023d"}]}