Starlight: View Problems with Similar Insights

Viewing other problems with insights similar to ANY insight of Codeforces 1811F: Is It Flower?.

Codeforces 1860A: Not a Substring
Shared similar insights
- Try to construct two strings with a small overlap, then the given string cannot be a substring of both. by Solarion
- What are the extreme strings of length 2n? (most opposite) by Solarion
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USACO 2023 US Open Contest, Bronze: FEB
Shared similar insights
- 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
Shared similar insights
- -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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2023 USAMO Problem 4
Shared similar insights
- vp then try to make an "engine" that goes forever by alecks
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2022 AMC 12A Problem 14
Shared similar insights
- Try to deal with nice logs so it simplifies nicely and items cancel out by Batmanstark
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2012 AMC 10B Problem 19
Shared similar insights
- 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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Codeforces 1859D: Andrey and Escape from Capygrad
Shared similar insights
- Consider finding out what information you really need in a problem and removing unnecessary information to simplify the solution. by mathmastersd
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Codeforces 1648C: Tyler and Strings
Shared similar insights
- When dealing with lexographically smaller strings, you can consider fixing the first i characters to be the same between the strings and then the (i + 1)th character can be different. by mathmastersd
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Codeforces 1370D: Odd-Even Subsequence
Shared similar insights
- Be careful of distinguishing the length of a subsequence being even from the length of the ORIGINAL sequence being even. by mathmastersd
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