In round 953 (div 2), the user Teddiursa used only five minutes to pass F. Also, his coding styles and default templates were different for problems D, E, F. So I think it’s a multi-people account.
Hope MikeMirzayanov can check this.
Proof
Cheating?
In round 953 (div 2), the user Teddiursa used only five minutes to pass F. Also, his coding styles and default templates were different for problems D, E, F. So I think it’s a multi-people account.
Hope MikeMirzayanov can check this.