Add Solution for Find All Good Indices & Longest Subarray With Maximum Bitwise AND

[mohitmallick17]

Problem: Find All Good Indices Time Complexity: O(N) Space Complexity: O(N) Difficulty: Medium Topics: Prefix Sum, Array

Problem: Longest Subarray With Maximum Bitwise AND Time Complexity: O(N) Space Complexity: O(1) Difficulty: Medium Topics: Array, Maths

[Vanshika2063]

this is amazing @mohitmallick17 thanks for the contribution in my repo and please share in social media and tag me on twitter