L. Bao

Q3 and Q4 of "biweekly contest 97" are on backwards

2

# Problem Description Currently, Q1-Q4 are sorted by `credit` at first and then by `question_id`. But for "biweekly contest 97", Q3's `question_id` is bigger than Q4's `question_id` ```shell db.getCollection('Question').find( {"contest_name"...

the same as #3 due to sorting by `question_id`

the same as #3 due to sorting by `question_id`