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In this video, we solve the Two Sum problem (LeetCode 1) and explain both the brute force and optimized HashMap approaches ...

Split Array Largest Sum is a classic Binary Search on Answer problem frequently asked in FAANG and top product-based ...

As has become tradition, it's time for another new year's Q&A! In the span of three hours, we got through 45 questions covering ...

Capacity to Ship Packages Within D Days is a popular Binary Search on Answer problem asked in FAANG and top product-based ...

Find Kth Smallest Pair Distance is an advanced Binary Search on Answer problem that frequently appears in FAANG and top ...

if you want to take this to the next level — with a complete NALS playbook, 13+ practice scenarios, step-by-step reasoning flows, ...