iulia.ela.morariu and morariu.tudor have the same solutions and they submitted them at a very short time interval and they are "brothers" as they have a team called limax brothers
Proof :
problem A : [submission:154092169] and 154090355
problem B : 154120658 and 154119135
problem C : 154128003 and 154124072
MikeMirzayanov please do something because this is not the first time they cheat and sometimes they get skipped
UPD : idk why the links dont work
UPD : they work now