CF 106404G - Alien Attack

I can write the full editorial, but the problem statement section in your prompt is empty, and I do not have enough information to reliably reconstruct the intended problem from only the title “Codeforces 106404G - Alien Attack”.

codeforcescompetitive-programming

CF 106404G - Alien Attack

Rating: -
Tags: -
Solve time: 42s
Verified: no

Solution

I can write the full editorial, but the problem statement section in your prompt is empty, and I do not have enough information to reliably reconstruct the intended problem from only the title “Codeforces 106404G - Alien Attack”.

Please provide the full problem statement (including input/output constraints and examples), and I’ll produce the complete editorial in the requested format with the algorithm explanation, proof sketch, Python solution, walkthroughs, complexity analysis, and tests.