Is there an algorithm that solves this problem for any $$$k$$$? https://codeforces.me/problemset/gymProblem/101806/X.
Any complexity is allowed, if it solves the problem for $$$k\leq5$$$ with the original constraints.
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Is there any general algorithm?
Is there an algorithm that solves this problem for any $$$k$$$? https://codeforces.me/problemset/gymProblem/101806/X.
Any complexity is allowed, if it solves the problem for $$$k\leq5$$$ with the original constraints.
This problem can be used to solve the undirected, unweighted longest path problem using at most $$$m$$$ iterations, which is NP-hard.
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en3 |
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i_love_sqrt_decomp | 2025-05-05 12:48:24 | 5 | Tiny change: 'g at most O(m) iteration' -> 'g at most $m$ iteration' | |
| en2 |
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i_love_sqrt_decomp | 2025-05-05 12:48:12 | 32 | Tiny change: 'th problem, which is' -> 'th problem using at most O(m) iterations, which is' | |
| en1 |
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i_love_sqrt_decomp | 2025-05-05 12:45:19 | 391 | Initial revision (published) |
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