DIY: Flatten Nested List Iterator
Explore how to build a NestedIterator class that efficiently flattens nested lists of integers. Understand implementing constructor, next, and hasNext methods to sequentially access all integers as a flat list.
We'll cover the following...
We'll cover the following...
Problem statement
You will be given a nested list of integers named nestedList. Each element will either be an integer or a list whose elements may also be integers or other lists. Your task will be to ...