Intervals between identical elements - Leetcode 2121 - coding interview question

Intervals between identical elements Solution to the leetcode coding interview question 2121 0:00 introduction 0:19 Whats an interval between identical elements 1:20 Sum of intervals between identical elements 3:11 Deducing the logic 4:24 Formula to calculate sum of intervals between identical elements 8:01 Step through an example 11:40 Coding If you'd like to say thank you, please subscribe (free) to my channel: https://bit.ly/programwithsai Don't forget to like and share the video if you found it useful! Github: https://github.com/programwithsai/sum-of-intervals Leetcode: https://leetcode.com/problems/intervals-between-identical-elements/