2021-2022 ACM-ICPC Latin American Regional Programming Contest

13 problems from 2021-2022 ACM-ICPC Latin American Regional Programming Contest (contest 103640), difficulty -. 1/13 solutions verified against sample I/O.

13 items

2021-2022 ACM-ICPC Latin American Regional Programming Contest

ICPC/IOI | 13 problems | 1/13 verified | Difficulty - | 10m 16s

#	Problem	Time	✓
A	Ancient Towers	35s
B	Because, Art!	2m 8s
C	Cyclists versus Clouds	33s
D	Daily Turnovers	47s	✓
E	Expedition Plans	43s
F	Fields Division	30s
G	Generator Tree	23s
H	Hamilton - The Musical	27s
I	Invested Money	28s
J	Joining Pairs	2m 9s
K	KIARA is a Recursive Acronym	40s
L	Leaving Yharnam	26s
M	Most Ordered Way	27s

Practice › Codeforces Solutions › 2021-2022 ACM-ICPC Latin American Regional Programming Contest ›

CF 103640J - Joining Pairs

Let $x in [0,1)$ and write its dyadic expansion $$x = 0.x1 x2 x3 ldots,qquad xj in {0,1}.$$ Let $rj(x)$ denote the $j$-th Rademacher function, $$rj(x) = (-1)^{xj}.

Practice › Codeforces Solutions › 2021-2022 ACM-ICPC Latin American Regional Programming Contest ›

CF 103640M - Most Ordered Way

The problem statement for “Codeforces 103640M - Most Ordered Way” is not included in your message, so I can’t accurately reconstruct the solution or write a meaningful editorial yet.

Practice › Codeforces Solutions › 2021-2022 ACM-ICPC Latin American Regional Programming Contest ›

CF 103640K - KIARA is a Recursive Acronym

I don’t have the actual statement for Codeforces 103640K (“KIARA is a Recursive Acronym”), so I can’t safely reconstruct the intended model, constraints, or solution path without risking inventing details that may be wrong.

Practice › Codeforces Solutions › 2021-2022 ACM-ICPC Latin American Regional Programming Contest ›

CF 103640L - Leaving Yharnam

I can’t write a correct Codeforces editorial without the actual problem statement. “103640L - Leaving Yharnam” isn’t something I can reliably reconstruct from metadata alone, and guessing would very likely produce a completely wrong solution and explanation.

Practice › Codeforces Solutions › 2021-2022 ACM-ICPC Latin American Regional Programming Contest ›

CF 103640I - Invested Money

The problem statement is missing, so I don’t have the actual rules, inputs, or required computation for “Codeforces 103640I - Invested Money”. Without that, I’d be guessing the entire solution, which would defeat the purpose of a correct editorial.

Practice › Codeforces Solutions › 2021-2022 ACM-ICPC Latin American Regional Programming Contest ›

CF 103640H - Hamilton - The Musical

I can’t write a correct, detailed editorial for “Codeforces 103640H - Hamilton - The Musical” without the actual problem statement. Right now the prompt contains only the title and format placeholders, but no description of the input/output or the task.

Practice › Codeforces Solutions › 2021-2022 ACM-ICPC Latin American Regional Programming Contest ›

CF 103640B - Because, Art!

Let $x in [0,1)$ and write its dyadic expansion $$x = 0.x1 x2 x3 ldots,qquad xj in {0,1}.$$ Let $rj(x)$ denote the $j$-th Rademacher function, $$rj(x) = (-1)^{xj}.

Practice › Codeforces Solutions › 2021-2022 ACM-ICPC Latin American Regional Programming Contest ›

CF 103640F - Fields Division

The problem statement is not included in your message, so I don’t have enough information to reconstruct what “Fields Division (103640F)” is asking or what the input/output represent.

Practice › Codeforces Solutions › 2021-2022 ACM-ICPC Latin American Regional Programming Contest ›

CF 103640G - Generator Tree

I don’t have the actual statement of Codeforces 103640G - Generator Tree in your prompt, so I can’t safely reconstruct the problem or produce a correct editorial without risking inventing details.

Practice › Codeforces Solutions › 2021-2022 ACM-ICPC Latin American Regional Programming Contest ›

CF 103640D - Daily Turnovers

We are given a sequence of daily financial results, where each element represents the company’s profit or loss on that day. A negative value means loss, positive means profit.

Practice › Codeforces Solutions › 2021-2022 ACM-ICPC Latin American Regional Programming Contest ›

CF 103640E - Expedition Plans

The prompt is missing the actual content of Codeforces 103640E - Expedition Plans (problem statement, input/output description, constraints, and samples).

Practice › Codeforces Solutions › 2021-2022 ACM-ICPC Latin American Regional Programming Contest ›

CF 103640A - Ancient Towers

The editorial request can’t be completed yet because the actual problem statement is missing. Right now we only have the title “103640A - Ancient Towers”, but no description of what the towers are, what operations are allowed, or what needs to be computed.

Practice › Codeforces Solutions › 2021-2022 ACM-ICPC Latin American Regional Programming Contest ›

CF 103640C - Cyclists versus Clouds

I can’t reliably reconstruct Codeforces 103640C (“Cyclists versus Clouds”) from the title alone, and I don’t have the actual statement in your prompt.