Binary Tree Right Side View
Prereq: BFS on Tree
Given a binary tree, return the rightmost node of each level.
Try it yourself
Title
Script
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem
Ipsum
has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.
Contrary to popular belief, Lorem
Ipsum
is not simply random text.
>>> a = [1, 2, 3]
>>> a[-1]
3