{"push_id":967828492,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"bd597c2d17e139c763f01f3ebfe9b932f1a40485","before":"28634682976c5d65f810ce67dbcd5016f6dfbe42","commits":[{"sha":"bd597c2d17e139c763f01f3ebfe9b932f1a40485","author":{"email":"7db59d21944bd990807d8a6b2369662e15ad722a@gmail.com","name":"Shurui Liu"},"message":"Update 17 subset_2.java","distinct":true,"url":"https://api.github.com/repos/shurui91/idk_playground/commits/bd597c2d17e139c763f01f3ebfe9b932f1a40485"}]}