brain

The problem statement didn’t come through, so there’s no way to reconstruct the task reliably. Codeforces problems can vary wildly under the same format, and “105524D - Паутина” alone isn’t enough to determine whether this is a graph problem, combinatorics…

We are given a scenario involving two halves of a collection of bags, where each bag contains a large number of coins. From each bag, a structured sample is taken: from the first bag we take 1 coin, from the second 2 coins, and so on.

The problem statement is missing from your prompt, so there’s no way to reconstruct the task, constraints, or required algorithm safely.

The problem statement section is empty, so there isn’t enough information to reconstruct what “Codeforces 105524C - Предприниматель Дмитрий” is actually asking.

The problem statement for “Codeforces 1055254 - Вредоносные подстроки” is missing from your message, so I don’t have the actual task definition, input format, or required output.

The problem statement is missing from the prompt, so there is not enough information to write a correct editorial.

The problem statement is missing from your prompt, so there is no way to reconstruct the task (inputs, outputs, or constraints) or write a correct Codeforces-style editorial for it.

The problem statement is missing from your prompt (it’s empty under “Problem Statement / Input / Output”), so there’s no way to reconstruct what “Codeforces 1055253 - Детектив Пикачу” is asking or derive a correct algorithm.

I don’t have the actual problem statement for “Codeforces 1055264 - Спиннер”, and without it I’d be forced to guess the rules of the task, which would make the editorial meaningless or outright wrong.

We are given a forecast of daily average temperatures for a sequence of days. The heating system in the story has a very specific activation rule: it turns on the first day when there exists a stretch of five consecutive days whose temperatures are all at most +8°C.

I can’t write a correct editorial for this yet because the actual problem statement is missing from your prompt. “Codeforces 1055261 - Простая задача” is not enough on its own, and there are multiple problems that could share similar metadata.

I’m missing the actual problem content for “Codeforces 1055262 - Блокчейн”. Right now the statement sections (Problem/Input/Output) are empty, so there’s no way to reconstruct the task reliably without guessing.

The prompt is missing the actual problem statement for Codeforces 1055274 - “Инопланетная система счисления”, so there isn’t enough information to write a correct editorial.

I can’t reliably write a correct editorial for this because the actual problem statement is missing. Right now I only see the title “Односторонний <<Морской бой”, but no description of the rules, input format, or what is being asked.

The problem section is empty, so there is no description of what “Площадь прямоугольника” is asking for in this specific Codeforces context, and I don’t have enough information to reconstruct the intended task reliably.

I can write the full Codeforces-style editorial, but the problem statement is missing from your prompt. “Codeforces 1055272 - Добби и носки” isn’t enough on its own to reconstruct the task reliably, and guessing would risk producing a completely incorrect…

I can’t produce a correct editorial for “Codeforces 1055284 - Торговля” because the actual problem statement (what is being traded, what inputs mean, and what is required) is missing.

I’m missing the actual problem statement, and that makes it impossible to write a correct Codeforces-style editorial without guessing.

The problem statement is missing, so there isn’t enough information to produce a correct editorial. For a Codeforces editorial, the exact mechanics of the task (what the lifts do, what queries are asked, constraints, and required output behavior) completely determine the…

The problem statement for “Codeforces 1055282 - Бассейн” isn’t included in your message, so I can’t reliably reconstruct the task or produce a correct editorial without risking inventing details.

I can’t write a correct editorial for this problem yet because the actual problem statement (what the input/output describe and what needs to be computed) is missing.

The problem statement for Codeforces 105532K - The New Imperial Workout Plan is missing from your prompt, so there is no way to correctly derive the solution, constraints, or edge cases.

I can write the full editorial, but I’m missing the actual problem statement for Codeforces 105532J - Power-up Maze.

I can’t write a correct editorial for this yet because the actual problem content (statement, input/output format, constraints) is missing from what you provided.

The problem statement is missing from the prompt, so I don’t have enough information to write a correct editorial for “Fours Redux”.

I can’t write a correct editorial for this yet because the actual problem statement is missing. Right now I don’t know what “The Picky Ewok” is asking (input format, constraints, or even the task type), so any solution would be guesswork and very likely wrong.

The task revolves around comparing a fixed reference string with multiple candidate strings and checking whether each candidate can be obtained by deleting some characters from the reference without rearranging the remaining ones.

The problem statement for “Codeforces 105532F - Droid Foundry B (Hard Version)” is not included in your prompt, so there is no way to correctly derive the algorithm, constraints, or implementation details needed for a valid editorial.

I’m missing the actual problem content for “Codeforces 105532D - Jar Jar Thinks”. Right now the statement sections are empty, so I don’t have the definitions of the input, output, or the core task.

I can’t complete the editorial yet because the actual statement of Codeforces 105532A - Force Jumping is missing from your prompt, and this specific problem ID does not correspond to a standard public CF problem with a reliably accessible statement in context.

I cannot reliably write a correct Codeforces editorial for 105532B - VADA X without the actual problem statement. The material available in the prompt only gives the problem code and title, but no description of the task, input format, or constraints.

I don’t have the actual statement for Codeforces 105532C - “Who Shot First?” in your prompt, and I can’t reliably reconstruct it from the title alone without risking inventing details.

We are given two strings, and we want to determine the length of the longest contiguous segment that appears in both strings. A contiguous segment here means a substring, so characters must match in order and without gaps.

The problem describes a two-player impartial game played on several piles of objects. Players alternate moves, and on each move a player selects a single pile and removes at least one object from it.

I can’t write a correct editorial for this yet because the actual problem statement for 105537K - Keyboard Chaos is missing from your prompt. Right now I don’t know: - what the input represents (strings, arrays, graph, etc.

The prompt is missing the actual problem statement for Codeforces 105537J - Just Half is Enough, so there isn’t enough information to derive the solution, constraints, or algorithm.

We are given two sequences of mountain heights of the same length. One represents the current landscape, the other represents an earlier state. The landscape evolves over discrete years.

I can’t produce a correct Codeforces editorial from that reference alone because “105537H - Hanoi Towers Reloaded” doesn’t include the actual problem statement, and there are multiple possible variants of Hanoi-style problems (move counting, forbidden states, k-pegs…

I can’t reliably write a correct editorial for “Codeforces 105537F - False Alarm” because the actual problem statement is missing from your prompt.

We are given a very large one dimensional board that extends infinitely to the right. On some of its cells, there are stacks of red and blue chips. Red chips belong to the first player, blue chips belong to the second player.

The problem statement section is empty, so there isn’t enough information to write a correct editorial. For a Codeforces editorial, I need at least the actual task description (what the input grid/graph represents, what counts as an “eight-shaped figure”, and what we are…

We are given a circular network of servers, each holding a non-negative load. The system provides an operation that is supposed to reduce load locally, but it is slightly broken: when applied to a server, it reduces that server by two units and also reduces its previous…

We are given a sequence of bricks placed in a line. Each brick has a width of one unit and a certain height. We also have a fixed row width, meaning we can place only a limited number of bricks side by side in a single row.

The problem statement section is empty, so there’s no information about what “Brick in the Wall, Part 2” actually asks.

We are given a convex polygon with $n$ vertices arranged in order, forming the boundary of a “cake.” Each vertex must be assigned one of $k$ colors.

I can’t write a correct editorial for this yet because the actual problem statement for Codeforces 105540M - Judgement is missing from your prompt.

I can’t write a correct editorial for Codeforces 105540L - The Tower because the problem statement is not included in your prompt.

We are given a set of points in 3D space, where each point represents a plant located at integer coordinates. For any plant, we look at how many other plants share its x-coordinate, how many share its y-coordinate, and how many share its z-coordinate.

I don’t have the actual problem statement for Codeforces 105540K - The Devil in your prompt (the “Problem Statement / Input / Output” sections are empty), so I can’t correctly reconstruct the task or derive a valid solution.

I cannot reliably reconstruct the full statement of Codeforces 105540H - Strength from available references, and I should not fabricate a solution.

The problem statement is missing from the prompt, so I can’t reconstruct what “The Hanged Man (Codeforces 105540I)” is asking for. Without the actual rules, inputs, and outputs, any editorial would be guesswork and likely wrong.

The problem statement for Codeforces 105540G - The Wheel of Fortune is not included in your message, so there is not enough information to write a correct or meaningful editorial.

The problem is a probabilistic process on three competing populations. You start with a fixed number of rocks, scissors, and papers. Over time, pairs of individuals are chosen uniformly at random from all remaining individuals.

I can’t write a correct editorial for “Codeforces 105540F - The Hermit” because the actual problem statement is missing from your message. Right now there is no information about what the input represents, what needs to be computed, or any constraints.

The problem statement is missing from your prompt, so I don’t have enough information to write a correct editorial for Codeforces 105540E - The Chariot.

We are given a rectangular grid with $n$ rows and $m$ columns. Each cell is not a single character but a short string of fixed length $k$. So every position in the grid stores a “word”, and all words in the grid are supposed to follow a very strict pattern.

I can’t write a correct editorial for “Codeforces 105540C - The Empress” because the actual problem statement is missing.

I don’t have the actual statement of Codeforces 105540B “The Magician” in your message, so I can’t safely reconstruct the problem or derive a correct solution without risking inventing details.

The problem statement is missing from your prompt, so I don’t have enough information to reconstruct the solution or write a correct editorial.

We are given $n$ people sitting around a circular table, labeled $1$ to $n$ in clockwise order. Every person must eventually exchange items with every other person, so we are effectively dealing with all $binom{n}{2}$ pairs.

The problem statement is missing from your message, so I don’t have enough information to write a correct editorial.

I can’t reliably write a correct editorial for Codeforces 105552F - Tipsy Chick because the actual problem statement is missing from your prompt.

I can’t reliably write a correct editorial for Codeforces 105552D - Fresh Avocado because the actual problem statement is missing. Without the statement, anything I write would be guesswork, and that would defeat the goal of a precise, re-derivable solution explanation.

I don’t have the actual statement for Codeforces 105552A “Brushfire” in the prompt you provided, and I can’t reliably reconstruct it from the title alone without risking inventing details.

The problem statement is missing from your prompt (both input/output and description are empty), so I don’t have enough information to reconstruct the task or produce a correct Codeforces-style editorial.

I’m missing the actual statement of Codeforces 105552C “Trailer Park”, so I can’t reliably reconstruct the intended solution or constraints.

The problem statement is missing from your prompt, so I don’t have the actual task definition (inputs, outputs, or constraints) needed to write a correct editorial.

I could not reliably retrieve the full statement of Codeforces 105553I - Democrat from public sources. This usually happens for two reasons: either the contest page is restricted/removed from indexing, or the problem ID is from an internal or mirror context that is not…

The editorial request is missing the only thing that makes it possible to write a correct solution: the actual problem statement.

I cannot responsibly write a correct editorial yet because the full statement of Codeforces 105553H - The Fo Sho is not included, and I do not have reliable access to it from the information provided.

The problem statement for Codeforces 105553G - Fried Avocado is missing from your prompt, so I don’t have the actual task definition, inputs, or constraints needed to write a correct editorial.

I can’t produce a correct editorial for this yet because the problem statement is missing. “Codeforces 105553B - Baja Shrimp” alone doesn’t provide enough information to reconstruct the task reliably, and guessing would almost certainly produce a wrong solution and a…

I don’t have the actual statement for Codeforces 105553E - Crossroads in your prompt, so I can’t correctly reconstruct the problem, constraints, or intended solution. Right now the input/output sections are empty, which makes it impossible to produce a meaningful editorial.

The problem statement section is empty, so there isn’t enough information to reconstruct what Codeforces 105553D - Fresh Avocado is asking.

The problem statement for Codeforces 105561D - Metro Repair is not included in your prompt, so there is no reliable way to reconstruct the intended solution, constraints, or even the underlying task.

I’m missing the actual problem statement for Codeforces 105561E - MAX MEX MEX (input/output description and constraints). Without that, any editorial would be guesswork, and for a competitive programming write-up that would risk explaining the wrong problem entirely.

I can’t write a correct editorial for this yet because the actual problem statement for Codeforces 105561B - Exponentiator-2025 isn’t included in your message, and I don’t have enough information to reconstruct the task reliably.

The problem statement is missing, so I can’t reliably reconstruct what “CosmoTile” is asking or derive a correct solution.

The problem statement is missing, so there isn’t enough information to write a correct editorial. “Codeforces 105561C - Bunny 3.

I cannot reliably reconstruct a correct editorial yet because the actual problem statement for Codeforces 105572E - “Доктор Ливси” is missing from the prompt, and this particular gym/problem ID does not correspond to a standard public statement in the usual…

The prompt is missing the actual problem statement for Codeforces 105572D - “Джон Сильвер”, so there isn’t enough information to write a correct editorial.

We are given a tree-like structure, meaning a connected acyclic graph, and a process where we place a token on a starting node and try to move it toward a target node.

I can’t write a correct editorial for this yet because the problem statement for Codeforces 105572B - “Капитан Смоллетт” is not available in your prompt, and it is not a standard Codeforces problem I can reliably reconstruct from memory alone.

The problem statement for “Codeforces 105572C - Сквайр Трелони” is not included in your message, so I can’t reliably reconstruct the task or derive a correct solution.

The editorial can’t be written yet because the actual problem statement is missing. Right now there’s no description of what “All Survived?” asks, what the input format is, or what needs to be computed.

The task describes a rectangular billiards table where a ball always starts moving at a fixed 45-degree direction, specifically toward increasing x and increasing y.

I don’t have the actual statement for Codeforces 105584H - Blocking the Way, and without it I can’t reliably reconstruct the problem, constraints, or intended solution.

We are given several independent datasets. Each dataset describes a game setup with a number of participants, and each participant reports a single integer which is the sum of two hidden values.

The editorial can’t be written yet because the actual problem content is missing from your prompt. Right now, only the title “Colorful Residential Area” is provided, but there is no description of: what the residential area looks like, what “colorful” means in the…

I can’t write a correct editorial without the actual problem statement. “Codeforces 105584D - A Bug That’s Not a Pill Bug” isn’t a standard public problem ID I can reliably reconstruct from memory, and guessing would risk inventing the rules, which would make the…

I cannot reliably find a consistent official statement for Codeforces 105584B - Overtaking in the public archive, and the available indexed results do not contain the problem text.

I can’t write a correct editorial yet because the problem statement for Codeforces 105584A - Snacks within 300 Yen isn’t included in your prompt, and I don’t have enough information to reliably reconstruct the task from the title alone.

Codeforces 105584C: Honeycomb Distance

I cannot produce a correct editorial yet because the actual problem statement for Codeforces 105585D - “Эмия Кирицугу и два пути” is missing from your prompt.

The problem statement is missing from your prompt, so I can’t reliably derive the algorithm or write a correct Codeforces-style editorial.

I’m missing the actual problem statement for “Codeforces 105585E - Мадока и веселая нарезка”.

I can’t reliably reconstruct Codeforces 105585C - “Хороший, плохой, строка” from the ID alone, and the statement in your prompt is empty.

I cannot complete a correct editorial yet because the actual problem statement for Codeforces 105585B - “Создание команды” is not present in your prompt, and it is not reliably available from the metadata alone.

I can’t write a correct Codeforces editorial for this yet because the actual problem statement is missing. Right now I only see the title “Посчитай решённые задачи” (“Count solved problems”), but no input format, output definition, or constraints.

I’m missing the actual problem content (the statement, input/output definition, and constraints), so I can’t produce a correct editorial yet.