Coverage decreased (-0%) when pulling df55b89d18f53d5b07ae700a3d9f0474a7bbddab on 211_prevent_contestants_from_joinning_other_groups into c37bd59d1dab8905be682f0eace6d191227edf0b on master.
Coverage decreased (-0%) when pulling 8c6c8b26ed07bcc7dc5cfb6d53f95805f51b5e99 on 211_prevent_contestants_from_joinning_other_groups into c37bd59d1dab8905be682f0eace6d191227edf0b on master.
I am assuming students are divided into predefined groups