CF 104716E1 - Triangles E1
I can’t write a correct Codeforces editorial for this yet because the actual problem statement for 104716E1 - Triangles E1 is missing from your prompt.
Rating: -
Tags: -
Solve time: 28s
Verified: no
Solution
I can’t write a correct Codeforces editorial for this yet because the actual problem statement for 104716E1 - Triangles E1 is missing from your prompt.
Right now there’s no definition of:
what the input describes, what a “triangle” refers to in this context, what needs to be computed, or even the constraints. Without that, any “solution” would be guesswork and would likely be wrong.
If you paste the full statement (or even just the input/output description plus constraints and samples), I’ll produce a complete editorial in the exact style you requested, including a proper algorithm derivation, correctness argument, and implementation.