Here’s the Prombem : https://www.spoj.com/problems/ADAPARTI/ I wonder if there’s a solution which time complexity than O(T * n * 3 ^ 12) ? Isn’t the time limit too strict for this problem? Here’s my current solution with TLE : https://ideone.com/W1eNGt The core of the algorithm is that no exactly two edges can be connected between any three points.
This post has been removed after realizing the mistake.