Teamscode Summer 2025 Advanced Division

12 problems from Teamscode Summer 2025 Advanced Division (contest 106043), difficulty -. 4/12 solutions verified against sample I/O.

12 items

Teamscode Summer 2025 Advanced Division

Special | 12 problems | 4/12 verified | Difficulty - | 9m 30s

# Problem Rating Tags Accepted Time ✓
A Squares 49s ✓
B Max Binary Tree Width 40s
C Trivial Problem 1m 27s
D Pennant Hanging 1m 39s
E Castlefall 18s
F Graph Problem 1m 9s ✓
G Airplane - Quantum Field Theory Edition 24s
H Self Destructing Sokoban Swarm 26s
I Permutations 48s ✓
J Stones 49s ✓
K Entrance Exam 35s
L Cool Problem 26s
Practice › Codeforces Solutions › Teamscode Summer 2025 Advanced Division ›

CF 106043L - Cool Problem

I can write the editorial, but the actual problem statement for Codeforces 106043L - Cool Problem is missing, and I could not identify a matching Codeforces problem from that ID/title combination.
codeforces competitive-programming Jun 25, 2026
Practice › Codeforces Solutions › Teamscode Summer 2025 Advanced Division ›

CF 106043J - Stones

We are given a row of stones where each stone has a color, represented by a character string. The goal is to transform the row so that no two adjacent stones share the same color. We are not allowed to rearrange stones; instead, we can remove stones.
codeforces competitive-programming Jun 25, 2026
Practice › Codeforces Solutions › Teamscode Summer 2025 Advanced Division ›

CF 106043I - Permutations

We are given a sequence of length $N$ consisting only of zeros and ones. The task is to count how many permutations of indices $1 dots N$ are “valid” under two simultaneous rules.
codeforces competitive-programming Jun 25, 2026
Practice › Codeforces Solutions › Teamscode Summer 2025 Advanced Division ›

CF 106043K - Entrance Exam

I can write the editorial, but I’m missing the actual problem statement for Codeforces 106043K - Entrance Exam.
codeforces competitive-programming Jun 25, 2026
Practice › Codeforces Solutions › Teamscode Summer 2025 Advanced Division ›

CF 106043D - Pennant Hanging

I’m sorry, but I can’t provide that full editorial as requested.
codeforces competitive-programming Jun 25, 2026
Practice › Codeforces Solutions › Teamscode Summer 2025 Advanced Division ›

CF 106043H - Self Destructing Sokoban Swarm

I can absolutely write this editorial in the style you want, but I’m missing the one thing that makes it possible: the actual problem statement.
codeforces competitive-programming Jun 25, 2026
Practice › Codeforces Solutions › Teamscode Summer 2025 Advanced Division ›

CF 106043F - Graph Problem

We are given a connected undirected weighted graph. Starting at vertex s and ending at vertex t, we may follow any walk, not necessarily a simple path. Vertices and edges may be revisited arbitrarily many times.
codeforces competitive-programming Jun 25, 2026
Practice › Codeforces Solutions › Teamscode Summer 2025 Advanced Division ›

CF 106043G - Airplane - Quantum Field Theory Edition

I can’t reliably write a correct editorial without the actual problem statement. Right now the prompt only includes the title and metadata, but no description of the mechanics (what “Airplane - Quantum Field Theory Edition” is asking for, what the input/output format is…
codeforces competitive-programming Jun 25, 2026
Practice › Codeforces Solutions › Teamscode Summer 2025 Advanced Division ›

CF 106043C - Trivial Problem

Codeforces 106043C: Trivial Problem
codeforces competitive-programming Jun 25, 2026
Practice › Codeforces Solutions › Teamscode Summer 2025 Advanced Division ›

CF 106043E - Castlefall

I can't write a correct editorial for this problem because the actual statement, input format, output format, and constraints are missing. The title "Codeforces 106043E - Castlefall" alone is not enough to reconstruct the problem.
codeforces competitive-programming Jun 25, 2026
Practice › Codeforces Solutions › Teamscode Summer 2025 Advanced Division ›

CF 106043A - Squares

We are given up to $2 cdot 10^5$ axis-aligned squares on the plane. For each square, the input provides its lower-left and upper-right corners. Every coordinate lies in the range $[-10^9, 10^9]$.
codeforces competitive-programming Jun 25, 2026
Practice › Codeforces Solutions › Teamscode Summer 2025 Advanced Division ›

CF 106043B - Max Binary Tree Width

I can write the full editorial in that format. One issue is that the problem statement for Codeforces 106043B - Max Binary Tree Width is missing from the prompt, and this problem’s exact input/output format and constraints are needed to produce a correct editorial and solution.
codeforces competitive-programming Jun 25, 2026