sum and I are very delighted, ecstatic, enchanted, euphoric, excited, exultant, jubilant, overjoyed, and proud to invite you to participate in Codeforces Round 952 (Div. 4), which will start on Jun/11/2024 17:35 (Moscow time). There will be $$$8$$$ problems, with one split into two subtasks, to be solved in $$$2.5$$$ hours. As usual, I have to copy and paste the following... The format of the even