In this video we are solving the first in the line up of lowest common ancestor problems on Leetcode: LCA of Binary Tree I. This is by far the easiest LCA problem of the bunch and lays the foundation for the rest of the problems in this series.
Links to the other videos:
LCA Binary Tree II: [ Ссылка ]
LCA Binary Tree III: [ Ссылка ]
LCA Binary Tree IV: [ Ссылка ]
