{"push_id":819373811,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"165a81a1da0f3b2302218c5ea9d65b7a2f4ff8db","before":"9e68560dff972ea9c3018c962e4d5424b55162ca","commits":[{"sha":"165a81a1da0f3b2302218c5ea9d65b7a2f4ff8db","author":{"email":"e793635ba37d0f38c0f8eaf964cf76f57eee877d@gmail.com","name":"hejian2356"},"message":"Delete TopK.java","distinct":true,"url":"https://api.github.com/repos/hejian2356/-Algorithms/commits/165a81a1da0f3b2302218c5ea9d65b7a2f4ff8db"}]}