CF 106373E2 - Оптимальный опенспейс - 2

CF 106373E2 - \u041e\u043f\u0442\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u043e\u043f\u0435\u043d\u0441\u043f\u0435\u0439\u0441 - 2

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Solution

I can write this editorial, but the problem data you provided has a mismatch: Codeforces Gym 106373E2 “Оптимальный опенспейс - 2” is an output-only optimization problem, not a normal algorithmic problem with input/output requirements. The statement says participants submit a generated placement rather than a program that reads test cases and prints an answer.

Because of that, the requested sections like:

import sys
input = sys.stdin.readline

and a “complete correct Python 3 competitive-programming solution” do not exist for this problem. Any editorial claiming an accepted algorithm with complexity, test cases, and a solver would be inventing a different problem.

The actual task is to construct an arrangement of employees and entertainment cells in an S × S office grid to minimize total dissatisfaction, where dissatisfaction depends on Manhattan distance multiplied by employee-specific preferences. The small scored version has tiny constraints, while E2 is an optimization version intended for submitting constructions rather than code.

If you want, I can instead write a proper editorial-style explanation for the optimization strategy/heuristics used for E2, or you can provide a standard input-output Codeforces problem and I can produce the full editorial in your requested format.