Space Complexity – Part 2

The video tutorial discusses space complexity in coding, focusing on how different data structures affect space usage. Initially, a list is used to store results, leading to higher space complexity. The tutorial then explores optimizing space by using a single variable, which reduces space complexity to O(1). The instructor compares these approaches, highlighting the benefits of minimizing space usage. The video concludes with a summary of the key points discussed.

What happens to space complexity if you append to a list for each element?

Why is the space complexity considered O(1) when overwriting elements?