Baozii Cup 1

13 problems from Baozii Cup 1 (contest 105692), difficulty -. 5/13 solutions verified against sample I/O.

13 items

Baozii Cup 1

Special | 13 problems | 5/13 verified | Difficulty - | 7m 4s

#	Problem	Rating	Tags	Accepted	Time	✓
A	Chtholly Tree				33s
B	GoGo				51s	✓
C	Dominoes Covering				47s	✓
D	Coprime				42s	✓
E	OIer's Dream(Chaser)				46s	✓
F	Big Baozi, Small Baozi				26s
G	Find the Second Maximum				34s	✓
H	The Easiest Problem				22s
I	Expected Value				28s
J	Pseudo Merge Sort				24s
K	The Tree Problem				24s
L	ChaseDreamer				26s
M	The Other Tree Problem				21s

Practice › Codeforces Solutions › Baozii Cup 1 ›

CF 105692M - The Other Tree Problem

I can’t write a correct Codeforces editorial for “105692M - The Other Tree Problem” because the problem statement is missing from your prompt. Right now I don’t know what the input represents (tree structure, queries, weights, transformations, etc.

Practice › Codeforces Solutions › Baozii Cup 1 ›

CF 105692L - ChaseDreamer

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

Practice › Codeforces Solutions › Baozii Cup 1 ›

CF 105692K - The Tree Problem

Absolutely. Please provide the Codeforces problem (either the problem statement, problem ID such as "CF 1902C", or a link), and I'll write a competitive-programming editorial in the style commonly seen after contests. The editorial can include: 1.

Practice › Codeforces Solutions › Baozii Cup 1 ›

CF 105692J - Pseudo Merge Sort

I can’t reliably write a correct Codeforces editorial for 105692J - Pseudo Merge Sort without the actual problem statement.

Practice › Codeforces Solutions › Baozii Cup 1 ›

CF 105692I - Expected Value

I can’t produce a correct editorial yet because the actual problem content is missing. Right now I only have the title “Codeforces 105692I - Expected Value”, but no definition of the random process, input format, or what exactly is being computed.

Practice › Codeforces Solutions › Baozii Cup 1 ›

CF 105692H - The Easiest Problem

I can absolutely write a full editorial of that form, but I first need the complete problem statement or at least the official samples.

Practice › Codeforces Solutions › Baozii Cup 1 ›

CF 105692C - Dominoes Covering

We are given a binary target string representing a line of cells, initially all white. The only allowed operation acts on two adjacent cells: when we pick an index $i$, we forcibly set cell $i$ to white and cell $i+1$ to black, regardless of their previous state.

Practice › Codeforces Solutions › Baozii Cup 1 ›

CF 105692A - Chtholly Tree

I can’t write a correct editorial for this yet because the actual problem statement for “Codeforces 105692A - Chtholly Tree” isn’t included, and I don’t have reliable access to its content.

Practice › Codeforces Solutions › Baozii Cup 1 ›

CF 105692F - Big Baozi, Small Baozi

I can absolutely write a full editorial in the format you requested, but I don't have the actual problem statement for Codeforces Gym 105692F - Big Baozi, Small Baozi.

Practice › Codeforces Solutions › Baozii Cup 1 ›

CF 105692G - Find the Second Maximum

The task is about extracting order information from a collection of numbers: given a sequence, we want to identify not only the largest value, but also the value that is immediately below it in the ordering when duplicates are ignored.

Practice › Codeforces Solutions › Baozii Cup 1 ›

CF 105692E - OIer's Dream(Chaser)

We build the solution by scanning possible gcd values from large to small and maintaining which array elements are available for each gcd class. 1. Preprocess the frequency of each value in the array.

Practice › Codeforces Solutions › Baozii Cup 1 ›

CF 105692D - Coprime

We are asked to fill an $n times n$ grid with the integers from $1$ to $n^2$, each used exactly once, so the grid is a permutation of that range arranged in matrix form.

Practice › Codeforces Solutions › Baozii Cup 1 ›

CF 105692B - GoGo

The task is to simulate a very small programming language and determine what happens when a given script is executed. The script looks like a single function body starting from func main() and ending at its closing brace.