Teamscode Summer 2021

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241T - Vivy's Singularity Project

Let $n=s+t$ and let the ground positions be ${0,1,dots,n-1}$. A configuration is a word $x0x1cdots x{n-1}$ over ${0,1,ast}$ containing exactly $t$ asterisks. The set of all such configurations has size $2^sbinom{s+t}{t}$.

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CF 103241Y - Lattice MST

I can’t write a correct editorial for “Lattice MST” without the actual problem statement. Right now there’s no description of what the grid/lattice looks like, what edges exist, what defines the MST cost, or what inputs/outputs are.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241X - Endeavor's Agency

I can’t write a correct editorial for this problem because the actual problem statement (what operations are allowed, what is given in the input, and what must be computed) is missing.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241W - Sol's Problem Meeting

I don’t have the actual statement for Codeforces 103241W - Sol's Problem Meeting, so I can’t reconstruct the problem or derive a correct solution without guessing.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241V - Thomas Game

I don’t have the actual problem statement for Codeforces 103241V - Thomas Game, so I can’t correctly derive the algorithm, constraints, or examples.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241U - Rengoku's Flame Breathing

The problem statement is missing from your prompt, so there is no way to derive a correct algorithm, complexity analysis, or implementation details.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241S - Cooked Fish (Hard Version)

I’m missing the actual problem statement, input/output description, and constraints, so I can’t reliably reconstruct the task or write a correct editorial.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241R - Kakyoin's Painting

The problem statement is missing, so I can’t accurately reconstruct the solution or write a correct editorial. Right now I only know the title “Kakyoin’s Painting”, but there is no information about: - what the input represents (grid, sequence, graph, etc.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241H - Position of Set

Let $n=s+t$ and let the ground positions be ${0,1,dots,n-1}$. A configuration is a word $x0x1cdots x{n-1}$ over ${0,1,ast}$ containing exactly $t$ asterisks. The set of all such configurations has size $2^sbinom{s+t}{t}$.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241Q - Tree Width

I’m missing the actual problem statement for Codeforces 103241Q - Tree Width, so I can’t safely reconstruct the intended solution or write a correct editorial.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241P - Abc's (Hard Version)

The problem statement is missing from the prompt, so there’s no way to reconstruct the intended algorithm or constraints for Codeforces 103241P.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241O - Kanna's Field of Flowers

The problem statement for Codeforces 103241O - Kanna's Field of Flowers is missing from your prompt, so I don’t have the actual task definition, constraints, or input/output format needed to write a correct editorial.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241N - Teleport

I can’t write a correct editorial without the actual problem statement. Right now the prompt only includes the template and metadata, but there’s no description of what “Teleport” asks, what the input represents, or what needs to be computed.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241M - Shion's Feast

The prompt doesn’t include the actual problem statement for Codeforces 103241M - Shion's Feast, so there’s no way to correctly reconstruct the logic, constraints, or required algorithm.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241L - Cooked Fish (Easy Version)

The problem statement for “Codeforces 103241L - Cooked Fish (Easy Version)” is not included in your message, so I don’t have the actual task definition, input format, or constraints needed to write a correct editorial.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241K - Necklaces

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

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241J - Making Stonks

I cannot reliably produce a correct editorial for “Codeforces 103241J - Making Stonks” because the actual problem statement is not available in the prompt, and the accessible information from Codeforces is inconsistent with that specific index.

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CF 103241I - Chessbot's Lawn

The problem statement for Codeforces 103241I - Chessbot's Lawn is missing from your message, so I can’t reconstruct the intended task or produce a correct editorial.

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CF 103241G - Matching Mispronunciations

I can’t write a correct editorial for “Codeforces 103241G - Matching Mispronunciations” because the actual problem statement, inputs, and outputs are missing.

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CF 103241F - Books

We are given a list of books placed on a shelf. Each book has a one-word lowercase title and a publication year. The task is to reorder the shelf so that books are primarily grouped by the first letter of their title in alphabetical order.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241A - P=NP

Let $n=s+t$ and let the ground positions be ${0,1,dots,n-1}$. A configuration is a word $x0x1cdots x{n-1}$ over ${0,1,ast}$ containing exactly $t$ asterisks. The set of all such configurations has size $2^sbinom{s+t}{t}$.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241E - Calculating Costs

The problem statement for Codeforces 103241E - Calculating Costs is missing from your prompt. I can’t write a correct editorial without knowing: - what the input represents, - what “costs” are being calculated, - and what operations or constraints define the solution.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241D - Abc's (Easy Version)

The problem statement is missing, so I can’t reliably reconstruct what “Codeforces 103241D - Abc’s (Easy Version)” is asking, and I shouldn’t guess because that would lead to a wrong editorial.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241C - Lattice Flowers

The problem statement is missing, so I can’t write a correct editorial yet. For a Codeforces editorial, I need at least the full description of what “Lattice Flowers” is asking, including how the input is structured and what needs to be computed.

Practice › Codeforces Solutions › Teamscode Summer 2021 ›

CF 103241B - Average

We are given an array of integers, representing values placed in a line. The task is to compute a single number derived from all contiguous segments of this array. For every segment, we compute its arithmetic mean, and then we average those means over all possible segments.

#	Problem	Time	✓
A	P=NP	1m 48s
B	Average	46s	✓
C	Lattice Flowers	23s
D	Abc's (Easy Version)	26s
E	Calculating Costs	27s
F	Books	42s	✓
G	Matching Mispronunciations	29s
H	Position of Set	2m 31s
I	Chessbot's Lawn	25s
J	Making Stonks	30s
K	Necklaces	27s
L	Cooked Fish (Easy Version)	31s
M	Shion's Feast	24s
N	Teleport	25s
O	Kanna's Field of Flowers	27s
P	Abc's (Hard Version)	28s
Q	Tree Width	26s
R	Kakyoin's Painting	26s
S	Cooked Fish (Hard Version)	24s
T	Vivy's Singularity Project	2m 34s
U	Rengoku's Flame Breathing	34s
V	Thomas Game	29s
W	Sol's Problem Meeting	28s
X	Endeavor's Agency	27s
Y	Lattice MST	29s