{"push_id":795022592,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"d16e7aeba17b2f42f9f36fc226d50b2eb99a684a","before":"36fad84ececb7e7fc94e4b80119ac156d474ec7e","commits":[{"sha":"d16e7aeba17b2f42f9f36fc226d50b2eb99a684a","author":{"email":"1794bc136ec2374a731395c3a4d539d774ef0a46@linkedin.com","name":"Song Lin"},"message":"Add assignment and checklist for week 2.","distinct":true,"url":"https://api.github.com/repos/linsonglnkd/coursera-algorithm-princeton/commits/d16e7aeba17b2f42f9f36fc226d50b2eb99a684a"}]}