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# dsa

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Move all negative elements to end

Move all negative elements to end

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Comments
1 min read
Thoughts on DSA and math as we have been taught since years...

Thoughts on DSA and math as we have been taught since years...

2
Comments
3 min read
To Sort 0s, 1s, and 2s

To Sort 0s, 1s, and 2s

Comments
1 min read
To Find the kth Smallest element in a array

To Find the kth Smallest element in a array

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1 min read
Remove Duplicates from Sorted Array II (LeetCode 80) — Simple Explanation

Remove Duplicates from Sorted Array II (LeetCode 80) — Simple Explanation

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1 min read
Sliding Window on a Circular Array — Defuse the Bomb (LeetCode 1652)

Sliding Window on a Circular Array — Defuse the Bomb (LeetCode 1652)

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2 min read
Understanding Happy Number (LeetCode 202) – HashSet + Cycle Detection

Understanding Happy Number (LeetCode 202) – HashSet + Cycle Detection

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1 min read
Why “Easy / Medium / Hard” Is a Terrible Way to Think About DSA

Why “Easy / Medium / Hard” Is a Terrible Way to Think About DSA

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3 min read
Squares of a Sorted Array — Understanding the Two Pointer Trick

Squares of a Sorted Array — Understanding the Two Pointer Trick

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2 min read
My DSA Journey: From Final Year to Dream Job

My DSA Journey: From Final Year to Dream Job

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1 min read
Move Zeroes — Understanding the Read & Write Pointer Pattern (C++)

Move Zeroes — Understanding the Read & Write Pointer Pattern (C++)

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2 min read
Leetcode Sunday #5

Leetcode Sunday #5

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2 min read
Demystifying Time and Space Complexity for Beginners

Demystifying Time and Space Complexity for Beginners

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13 min read
Battery Optimization Mode – A Custom Sliding Window Problem(Real World Example)

Battery Optimization Mode – A Custom Sliding Window Problem(Real World Example)

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2 min read
Solving a Hard Sliding Window Problem (Step-by-Step Breakdown)

Solving a Hard Sliding Window Problem (Step-by-Step Breakdown)

4
Comments
2 min read
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