Your title here...I am following the editorial for this problem 489D - Unbearable Controversy of Being and am getting TLE on test case 7. 55729287

Can someone point out what is the difference between my implementation and Mike's.

Your text to link here...

I am also using brute force of selecting the two end nodes and then counting the number of intermediate nodes which provide path length of 2 between the selected nodes.

Anyone out there???