List: Coding Interview preparation | Curated by Dilip Kumar

Jan 7, 2025
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Coding Interview preparation
Dilip Kumar
Game theory for codingminimax algo
Jan 5
Jan 5
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2781. Length of the Longest Valid SubstringGoal
Jun 19, 2024
Jun 19, 2024
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Cloning data structureClone a Linked List
Jun 17, 2024
Jun 17, 2024
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Lowest common ancestor in a treeWhat is the ancestor of a node?
Jun 16, 2024
Jun 16, 2024
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Patterns to solve General Tree problemsWhat is a tree?
Jun 9, 2024
Jun 9, 2024
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Parentheses algorithm patternValid parentheses
Jun 18, 2024
Jun 18, 2024
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Binary tree patternA binary tree is a hierarchical data structure where each node has at most two children: a left child and a right child.
Jun 17, 2024
Jun 17, 2024
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Serialize and deserialize different data structuresMost of the data structures we study are in-memory construct i.e. how to represent in memory data. These data are not persistent i.e. on…
Jun 17, 2024
Jun 17, 2024
Dilip Kumar
Number system coding patternPrint digits right to left
Nov 13, 2024
Nov 13, 2024
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Computational geometry coding patternDistance between two points
Nov 10, 2024
Nov 10, 2024
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Binary search patternBinary Search concepts
Jul 10, 2024
Jul 10, 2024
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Articulation points, bridges, and Strong Connected ComponentsArticulation points and Bridges (undirected graph)
Jun 23, 2024
Jun 23, 2024
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Union & Find algorithm and MST (Minimax)on an undirected graphUnion and Find
Jun 27, 2024
Jun 27, 2024
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Graph theory algorithmsGraph representation
May 28, 2024
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May 28, 2024
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Dilip Kumar
2055. Plates Between CandlesProblem
Jun 20, 2024
Jun 20, 2024
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Word break problem139. Word Break
Jun 21, 2024
Jun 21, 2024
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Atcoder — M — Candieshttps://atcoder.jp/contests/dp/tasks/dp_m
May 18, 2024
1
May 18, 2024
1
Dilip Kumar
Palindrome coding pattern
Jul 8, 2024
Jul 8, 2024
Dilip Kumar
Dynamic programming patternDP problem at a high level can be solved using the following steps.
May 26, 2024
May 26, 2024
Dilip Kumar
Recursion and backtrackingWhat is recursion?
Jun 3, 2024
Jun 3, 2024