Write a function to determine if a binary tree is balanced or not.
Réponses aux questions d'entretien
Utilisateur anonyme
11 mai 2012
This was the on-campus question.
Utilisateur anonyme
26 oct. 2012
The idea is very simple: the difference of min depth and max depth should not exceed 1, since the difference of the min and the max depth is the maximum distance difference pos- sible in the tree