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Grokking the Coding Interview: Patterns for Coding Questions

Estimated completion time: 50h
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182 Lessons
125 Challenges
1063 Playgrounds
214 Illustrations
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Course Overview

Coding interviews are getting harder every day. A few years back, brushing up on key data structures and going through 50-75 coding interview questions was more than enough prep for an interview. Today, everyone has access to massive sets of coding problems, and they've gotten more difficult to account for that. The pr... See more

Course Contents

2. Pattern: Sliding Window


3. Pattern: Two Pointers


4. Pattern: Fast & Slow pointers


5. Pattern: Merge Intervals


6. Pattern: Cyclic Sort


7. Pattern: In-place Reversal of a LinkedList


8. Pattern: Tree Breadth First Search


9. Pattern: Tree Depth First Search


10. Pattern: Two Heaps


11. Pattern: Subsets


12. Pattern: Modified Binary Search


13. Pattern: Bitwise XOR


14. Pattern: Top 'K' Elements


15. Pattern: K-way merge


16. Pattern : 0/1 Knapsack (Dynamic Programming)


17. Pattern: Topological Sort (Graph)


18. Miscellaneous


19. Conclusions


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