ViewTube

Choosing the wrong Map in Java can silently kill performance or break your multithreaded code ⚠️ In this video, we deep-dive ...

In this video, I solve the "Isomorphic Strings" LeetCode problem using Java. Problem link: ...

Built LeetCode 706 Design HashMap NO built-in Library! put/get/remove method Core: Buckets (lists) + hash % prime. Collisions?

In this video, we solve the problem “Subarrays With At Most K Distinct Integers” using an efficient Sliding Window technique ...

Learn how to solve the Logger Rate Limiter problem effectively! ⏱️ In this video, we break down the logic behind designing a ...

Learn how to solve the Group Anagrams coding interview problem efficiently! In this video, we break down the "Group ...

Stop memorizing Data Structures and Algorithms — and start seeing how they actually work. In this video, we introduce ...

Learn how to solve the 'Contains Duplicate' coding interview problem efficiently using Hash Sets! In this video, we break down ...

Learn how to solve the Continuous Subarray Sum problem (LeetCode 523) efficiently! In this video, we break down the logic ...