Viewing other problems with insights similar to only this insight from Codeforces 1811F: Is It Flower?:
See if removing edges in a graph problem may simplify checking. by mathmastersd
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USACO 2023 US Open Contest, Bronze: FEB
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- With this string arrangement type problem, need to immediately considering looking at patterns / groupings inside the strings that can be generalized by fluffy_mango
- Somehow need to know to brute force some smaller examples when testing out the groupings. For example, if we group based on X FFF...FFF X where X is either E or B, have to know to try and test out all possible scenarios for this case to then see the pattern. by fluffy_mango
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USACO 2021 February Contest, Bronze: Clockwise Fence
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- -It's good to find patterns across various test cases, specifically you notice the importance of the corners / angles at which turns happen by fluffy_mango
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2012 AMC 10B Problem 19
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- This problem has no degrees of freedom and there are lots of right angles, so coordbashing is a good idea. by ryanbear1434
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