CF 102993G - Topo Counting
I don’t have the actual statement for Codeforces 102993G - Topo Counting in your message, so I can’t reliably reconstruct the problem, constraints, or intended solution path.
Rating: -
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Solve time: 32s
Verified: no
Solution
I don’t have the actual statement for Codeforces 102993G - Topo Counting in your message, so I can’t reliably reconstruct the problem, constraints, or intended solution path.
Right now anything I write would be guesswork, and for a graph/combinatorics problem like “Topo Counting” that would very likely produce a wrong editorial.
Paste the full problem statement (or at least input/output format + constraints + a sample), and I’ll produce the complete senior-level editorial exactly in your requested format.