{"push_id":649018252,"size":2,"distinct_size":2,"ref":"refs/heads/master","head":"666b13c95fcf1827e183589582d56826b98eb12b","before":"da1fb7a2c6d869897a3bf17116706c20967c78c5","commits":[{"sha":"5022642ff356c7a52cf1edde4b710c7e9a0f1b27","author":{"email":"974dbd1299d00ddbed7d1ee1ce4de1435f15a491@gmail.com","name":"Liu Chang"},"message":"add solution 5 for algorithm hw7","distinct":true,"url":"https://api.github.com/repos/deercoder/exp-code/commits/5022642ff356c7a52cf1edde4b710c7e9a0f1b27"},{"sha":"666b13c95fcf1827e183589582d56826b98eb12b","author":{"email":"974dbd1299d00ddbed7d1ee1ce4de1435f15a491@gmail.com","name":"Liu Chang"},"message":"add solution 6 for hw7","distinct":true,"url":"https://api.github.com/repos/deercoder/exp-code/commits/666b13c95fcf1827e183589582d56826b98eb12b"}]}