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In this video, I solve the LeetCode 3Sum Closest problem using Java. The solution uses sorting and the two-pointer technique to ...

In this video, I solve the LeetCode 3Sum problem using Java. The goal is to find all unique triplets in an array whose sum is zero.

In this video, I explain how to solve LeetCode 2110: Number of Smooth Descent Periods of a Stock using an optimized Sliding ...

What is half of 8+8? Answer is not 8. Can you solve this American Math Test? #usa 70 divided by half minus 30. The answer is not ...

Struggling with array and string problems in coding interviews? The Two-Pointer Technique is one of the most powerful and ...

28÷7×4 The answer is not 1. Many got it wrong! Ukraine Math Test #math #percentages #ukraine The link to another viral math ...

Given an array arr. The task is to find triplets in an array whose sum equals a given number k. Whether you're preparing for ...

In this video, we learn how to evaluate Reverse Polish Notation (RPN) using the stack data structure. Reverse Polish Notation is a ...