{"push_id":759984026,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"e5bdebc25ec6ad6ebeb5b2883f32c85bf9f0489e","before":"d454482212e08c472ed0225204ba716ee3fb337d","commits":[{"sha":"e5bdebc25ec6ad6ebeb5b2883f32c85bf9f0489e","author":{"email":"25ef3d36073fd01891c1c94da846b019a9a69143@mail.ustc.edu.cn","name":"Yifan Song"},"message":"finish Quesion 1021","distinct":true,"url":"https://api.github.com/repos/yifans/PAT-Practice-Basic-Level/commits/e5bdebc25ec6ad6ebeb5b2883f32c85bf9f0489e"}]}