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# dsa

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Why My Sliding Window Solution Was Wrong (And What I Learned)

Why My Sliding Window Solution Was Wrong (And What I Learned)

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2 min read
Learn Lists, Tuples, Sets and Dictionaries from Scratch — Python Data Structures Course in Telugu

Learn Lists, Tuples, Sets and Dictionaries from Scratch — Python Data Structures Course in Telugu

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3 min read
Day 1 — Why 70% of Learners Struggle With DSA (And It's Not What You Think)

Day 1 — Why 70% of Learners Struggle With DSA (And It's Not What You Think)

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2 min read
Beginning a DSA Sheet for Technical Interview Preparation

Beginning a DSA Sheet for Technical Interview Preparation

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1 min read
LeetCode Solution: 12. Integer to Roman

LeetCode Solution: 12. Integer to Roman

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5 min read
LeetCode Solution: 146. LRU Cache

LeetCode Solution: 146. LRU Cache

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7 min read
Fast and Slow Pointer Pattern: Cycles, Duplicates, Symmetry

Fast and Slow Pointer Pattern: Cycles, Duplicates, Symmetry

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11 min read
Pattern: sliding window (Variable window)

Pattern: sliding window (Variable window)

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1 min read
A Curated LeetCode List for Full-Stack Developers

A Curated LeetCode List for Full-Stack Developers

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1 min read
Top 5 FREE Resources to Master DSA (Stop Paying for Coding Bootcamps! đź’¸)

Top 5 FREE Resources to Master DSA (Stop Paying for Coding Bootcamps! đź’¸)

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2 min read
Leetcode # 107. Binary Tree Level Order Traversal II

Leetcode # 107. Binary Tree Level Order Traversal II

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2 min read
For vs. While: Choosing Your Weapon in DSA

For vs. While: Choosing Your Weapon in DSA

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2 min read
3 and 4 Sum optimized Approach

3 and 4 Sum optimized Approach

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2 min read
Space Complexity Explained — Why Memory Matters in DSA

Space Complexity Explained — Why Memory Matters in DSA

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1 min read
Valid Parantheses

Valid Parantheses

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2 min read
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