4 posts tagged with "SDE"

If you're heading into placement season or want to master one of the most versatile problem-solving techniques in DSA, this list is for you. Two Pointers and Sliding Window are patterns you'll encounter in almost every interview, whether it's a FAANG-style round or a product startup's online assessment.

These aren't random problems. They're hand-picked to cover every sub-pattern, from simple opposite-end pointers to complex variable-length window problems with character frequency maps.

I've organized them by pattern type because that's how your brain should work during interviews. Once you recognize "this needs a shrinking window" or "this is a classic two-sum variant," the rest follows naturally.

Connect with me on LinkedIn to stay updated with more coding resources, interview tips, and problem-solving strategies!

If you're preparing for placement season or looking to sharpen your Heap and Priority Queue skills, I've compiled a hand-picked list of problems that cover the depth and breadth of this topic.

This isn't a magic list that guarantees you'll ace every interview. But these are the standard problems and patterns I've consistently seen across interview experiences, company hiring tests, and coding assessments.

I've organized them by pattern, because that's how real interviews work. Once you recognize whether a problem needs a "Top K" approach, a "Two Heaps" setup, or a "K-Way Merge," the solution clicks into place.

Connect with me on LinkedIn to stay updated with more coding resources, interview tips, and problem-solving strategies!

If you're gearing up for placement season or trying to finally conquer DP (we've all been there!), I've compiled a list of hand-picked problems that cover the depth and breadth of dynamic programming.

Connect with me on LinkedIn to stay updated with more coding resources, interview tips, and problem-solving strategies!

This isn't a guaranteed ticket to ace every DP question. DP is hard, arguably the hardest topic in DSA interviews. But these are the standard problems and patterns that keep showing up in actual interviews, coding assessments, and company hiring tests.

I've organized these by pattern types because that's how your brain will work during interviews. You won't think "ah, this is LeetCode #123." You'll think "this looks like a path-counting problem" or "this feels like interval DP."

Not too many problems to overwhelm you. Not too few to leave gaps. Just the focused set you need to build that DP intuition.

Let's crack DP together!

If you're having your placement season in a few months or want to revise graph concepts, I've made a list of hand-picked problems to cover the depth and breadth of graphs.

This isn't a magic list that guarantees you'll crack every interview or assessment. But these are standard problems and patterns I've consistently seen across interview experiences, company blogs, and my own preparation journey.

I've organized these by pattern because that's how interviews work, they don't ask "solve graph problem #47." They ask problems that test whether you understand BFS, topological sort, or Union Find. Once you recognize the pattern, the solution follows.

Think of this as your focused revision toolkit. Not too overwhelming, not too sparse. just the right problems to build strong pattern recognition.

Let's gooo!

Connect with me on LinkedIn to stay updated with more coding resources, interview tips, and problem-solving strategies!