algorithms

3 Sum Problem Solved: 5 Powerful Techniques for Array Manipulation

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3 Sum Problem Solved: 5 Powerful Techniques for Array Manipulation

Hey there, fellow coders! Today, we’re diving deep into one of the most fascinating algorithmic challenges I’ve encountered in my 10+ years of software engineering – the 3 Sum problem. Whether you’re preparing for tech interviews or just love solving puzzles, this one’s a real brain-teaser that’ll level up your problem-solving game. What is 3Sum? … Read more

Two Pointer Technique Made Simple: Top 7 Interview Patterns Explained

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Two Pointer Technique Made Simple: Top 7 Interview Patterns Explained

As a software engineer with over a decade of experience and countless technical interviews under my belt, I can tell you that the two-pointer technique is one of those algorithmic patterns that’ll make you feel like a coding wizard. Let’s dive into this elegant approach that can turn complex array problems into manageable solutions. What … Read more