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Update spiral_matrix.py (#511)

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* Improve spiral matrix instructions with clearer movement description and hint

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Co-authored-by: Andreas Koepf <andreas.koepf@provisio.com>
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Zafir Stojanovski 2025-10-06 13:02:32 +02:00 • committed by GitHub
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reasoning_gym/algorithmic/spiral_matrix.py
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@ -14,12 +14,14 @@ from ..factory import ProceduralDataset, register_dataset
QUESTION_TEMPLATE = """Given a matrix, your job is to generate a list of elements in spiral order, starting from the top-left element. QUESTION_TEMPLATE = """Given a matrix, your job is to generate a list of elements in spiral order, starting from the top-left element.
The spiral order is clockwise, starting from the top-left corner. More precisely: The spiral order is clockwise, starting from the top-left corner. More precisely:
- Start from the top-left corner and move right. - Start from the top-left corner and move right along the top row.
- Move down towards the bottom-right corner. - Move down along the right column.
- Move left towards the bottom-left corner. - Move left along the bottom row.
- Move up towards the top-right corner. - Move up along the left column.
- Repeat the steps for the inner elements of the matrix until every entry is visited. - Repeat the steps for the inner elements of the matrix until every entry is visited.
Hint: Think of peeling the matrix layer by layer from the outside inward. Each layer forms a rectangular frame, and you traverse each frame clockwise starting from its top-left corner.
Your output should be a space-separated list of integers, e.g. 1 2 3 4 5 6 Your output should be a space-separated list of integers, e.g. 1 2 3 4 5 6
For the matrix below, what is the list of elements in spiral order? For the matrix below, what is the list of elements in spiral order?