I am solving the problem QTREE2 on Spoj. http://www.spoj.com/problems/QTREE2/ I am learning LCA and I am not able to detect the reason for WA. Could someone help me? Here is my code: http://ideone.com/KTmgd2
[Help] Kth node in the path from A to B in Tree
I am solving the problem QTREE2 on Spoj. http://www.spoj.com/problems/QTREE2/ I am learning LCA and I am not able to detect the reason for WA. Could someone help me? Here is my code: http://ideone.com/KTmgd2