Atcoder #40
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Atcoder #40
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Pull Request Overview
This PR introduces solutions for two Atcoder problems.
- atcoder/janken3.cpp: Implements a BFS-based approach for a rock-paper-scissors game challenge.
- atcoder/1Dcountry.cpp: Computes cumulative sums for village populations and answers range queries.
Reviewed Changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| atcoder/janken3.cpp | Added a BFS solution using tuples and an unordered_map for state tracking. |
| atcoder/1Dcountry.cpp | Added cumulative sum computation with lower_bound for answering queries. |
iglesias
commented
Jun 23, 2025
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