Tushar Roy - Coding Made Simple

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This channel is to make learning easy for everyone. Contact me on IRC channel if you have a question. Server : irc.foonetic.net Channel: #tusharroy

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System Design : Distributed Database System Key Value Store

System Design : Distributed Database System Key Value Store Tushar Roy - Coding Made Simple

200.9K views - 7 years ago

System Design Introduction For Interview.

System Design Introduction For Interview. Tushar Roy - Coding Made Simple

588.6K views - 8 years ago

System Design : Design messaging/chat service like Facebook Messenger or Whatsapp

System Design : Design messaging/chat service like Facebook Messenger or Whatsapp Tushar Roy - Coding Made Simple

357.9K views - 8 years ago

Binary Search : Median of two sorted arrays of different sizes.

Binary Search : Median of two sorted arrays of different sizes. Tushar Roy - Coding Made Simple

579K views - 8 years ago

System design : Design Autocomplete or Typeahead Suggestions for Google search

System design : Design Autocomplete or Typeahead Suggestions for Google search Tushar Roy - Coding Made Simple

328.2K views - 8 years ago

Convex Hull Jarvis March(Gift wrapping algorithm)

Convex Hull Jarvis March(Gift wrapping algorithm) Tushar Roy - Coding Made Simple

109.6K views - 8 years ago

System Design : Design a service like TinyUrl

System Design : Design a service like TinyUrl Tushar Roy - Coding Made Simple

586.8K views - 8 years ago

Burst Balloon Dynamic Programming[Leetcode]

Burst Balloon Dynamic Programming[Leetcode] Tushar Roy - Coding Made Simple

108.9K views - 9 years ago

Sum Query in 2D Immutable Array Dynamic Programming

Sum Query in 2D Immutable Array Dynamic Programming Tushar Roy - Coding Made Simple

52.7K views - 9 years ago

Regular Expression Dynamic Programming

Regular Expression Dynamic Programming Tushar Roy - Coding Made Simple

271.7K views - 9 years ago

Lowest Common Ancestor Binary Search Tree

Lowest Common Ancestor Binary Search Tree Tushar Roy - Coding Made Simple

78.1K views - 9 years ago

Sparse Table Algorithm Range Minimum Query

Sparse Table Algorithm Range Minimum Query Tushar Roy - Coding Made Simple

64.1K views - 9 years ago

Lowest Common Ancestor Binary Tree

Lowest Common Ancestor Binary Tree Tushar Roy - Coding Made Simple

258.3K views - 9 years ago

Iterative Postorder traversal of binary tree using one stack

Iterative Postorder traversal of binary tree using one stack Tushar Roy - Coding Made Simple

121K views - 9 years ago

Trie Data Structure

Trie Data Structure Tushar Roy - Coding Made Simple

419.2K views - 9 years ago

Combination of Characters in String (All subsets of characters)

Combination of Characters in String (All subsets of characters) Tushar Roy - Coding Made Simple

75.5K views - 9 years ago

Morris Inorder Tree Traversal

Morris Inorder Tree Traversal Tushar Roy - Coding Made Simple

157.5K views - 9 years ago

N Queen Problem Using Backtracking Algorithm

N Queen Problem Using Backtracking Algorithm Tushar Roy - Coding Made Simple

346.6K views - 9 years ago

Wildcard Matching Dynamic Programming

Wildcard Matching Dynamic Programming Tushar Roy - Coding Made Simple

152.8K views - 10 years ago

Coin Changing Minimum Coins Dynamic Programming

Coin Changing Minimum Coins Dynamic Programming Tushar Roy - Coding Made Simple

181K views - 10 years ago

String Permutation Algorithm

String Permutation Algorithm Tushar Roy - Coding Made Simple

323.3K views - 10 years ago

Detect Cycle in Directed Graph Algorithm

Detect Cycle in Directed Graph Algorithm Tushar Roy - Coding Made Simple

196.8K views - 10 years ago

Skyline Problem

Skyline Problem Tushar Roy - Coding Made Simple

202.7K views - 10 years ago

Buy/Sell Stock With K transactions To Maximize Profit Dynamic Programming

Buy/Sell Stock With K transactions To Maximize Profit Dynamic Programming Tushar Roy - Coding Made Simple

180.5K views - 10 years ago

Ford Fulkerson Algorithm Edmonds Karp Algorithm For Max Flow

Ford Fulkerson Algorithm Edmonds Karp Algorithm For Max Flow Tushar Roy - Coding Made Simple

188.7K views - 10 years ago

Rabin Karp Substring Search Pattern Matching

Rabin Karp Substring Search Pattern Matching Tushar Roy - Coding Made Simple

249.5K views - 10 years ago

Floyd Warshall Algorithm All Pair Shortest Path Graph Algorithm

Floyd Warshall Algorithm All Pair Shortest Path Graph Algorithm Tushar Roy - Coding Made Simple

149.8K views - 10 years ago

Bellman-Ford Algorithm Single Source Shortest Path Graph Algorithm

Bellman-Ford Algorithm Single Source Shortest Path Graph Algorithm Tushar Roy - Coding Made Simple

204.2K views - 10 years ago

Traveling Salesman Problem Dynamic Programming Held-Karp

Traveling Salesman Problem Dynamic Programming Held-Karp Tushar Roy - Coding Made Simple

240K views - 10 years ago

Johnson's Algorithm - All simple cycles in directed graph

Johnson's Algorithm - All simple cycles in directed graph Tushar Roy - Coding Made Simple

72.2K views - 10 years ago

Red Black Tree Deletion

Red Black Tree Deletion Tushar Roy - Coding Made Simple

190.2K views - 10 years ago

Red Black Tree Insertion

Red Black Tree Insertion Tushar Roy - Coding Made Simple

239.7K views - 10 years ago

Z Algorithm Z values

Z Algorithm Z values Tushar Roy - Coding Made Simple

184.9K views - 10 years ago

0/1 Knapsack Problem Top Down Dynamic Programming

0/1 Knapsack Problem Top Down Dynamic Programming Tushar Roy - Coding Made Simple

56.6K views - 10 years ago

Dijkstra's Algorithm Single Source Shortest Path Graph Algorithm

Dijkstra's Algorithm Single Source Shortest Path Graph Algorithm Tushar Roy - Coding Made Simple

397.8K views - 10 years ago

Prim's Algorithm Minimum Spanning Tree Graph Algorithm

Prim's Algorithm Minimum Spanning Tree Graph Algorithm Tushar Roy - Coding Made Simple

296.9K views - 10 years ago

Kruskal's algorithm Minimum Spanning Tree Graph Algorithm

Kruskal's algorithm Minimum Spanning Tree Graph Algorithm Tushar Roy - Coding Made Simple

309.3K views - 10 years ago

Coin Change Top down dynamic programming

Coin Change Top down dynamic programming Tushar Roy - Coding Made Simple

51.2K views - 10 years ago

Articulation Points Graph Algorithm

Articulation Points Graph Algorithm Tushar Roy - Coding Made Simple

123.8K views - 10 years ago

Strongly Connected Components Kosaraju's Algorithm Graph Algorithm

Strongly Connected Components Kosaraju's Algorithm Graph Algorithm Tushar Roy - Coding Made Simple

239K views - 10 years ago

Lazy Propagation Segment Tree

Lazy Propagation Segment Tree Tushar Roy - Coding Made Simple

102.4K views - 10 years ago

Topological Sort Graph Algorithm

Topological Sort Graph Algorithm Tushar Roy - Coding Made Simple

675.6K views - 10 years ago

Longest Increasing Subsequence in nlogn time

Longest Increasing Subsequence in nlogn time Tushar Roy - Coding Made Simple

226.6K views - 10 years ago

Cycle in Undirected Graph Graph Algorithm

Cycle in Undirected Graph Graph Algorithm Tushar Roy - Coding Made Simple

146.2K views - 10 years ago

Longest Palindromic Substring Manacher's Algorithm

Longest Palindromic Substring Manacher's Algorithm Tushar Roy - Coding Made Simple

394.6K views - 10 years ago

Disjoint Sets using union by rank and path compression Graph Algorithm

Disjoint Sets using union by rank and path compression Graph Algorithm Tushar Roy - Coding Made Simple

328.2K views - 10 years ago

0/1 Knapsack Problem Dynamic Programming

0/1 Knapsack Problem Dynamic Programming Tushar Roy - Coding Made Simple

2.1M views - 10 years ago

Knuth–Morris–Pratt(KMP) Pattern Matching(Substring search) Part2

Knuth–Morris–Pratt(KMP) Pattern Matching(Substring search) Part2 Tushar Roy - Coding Made Simple

243.8K views - 10 years ago

Knuth–Morris–Pratt(KMP) Pattern Matching(Substring search)

Knuth–Morris–Pratt(KMP) Pattern Matching(Substring search) Tushar Roy - Coding Made Simple

1.2M views - 10 years ago

Suffix Tree using Ukkonen's algorithm

Suffix Tree using Ukkonen's algorithm Tushar Roy - Coding Made Simple

114.4K views - 10 years ago

Box Stacking Dynamic Programming

Box Stacking Dynamic Programming Tushar Roy - Coding Made Simple

104K views - 10 years ago

Maximum Size Rectangle of All 1's Dynamic Programming

Maximum Size Rectangle of All 1's Dynamic Programming Tushar Roy - Coding Made Simple

183.6K views - 10 years ago

Largest BST in Binary Tree

Largest BST in Binary Tree Tushar Roy - Coding Made Simple

91.2K views - 10 years ago

Maximum Rectangular Area in Histogram

Maximum Rectangular Area in Histogram Tushar Roy - Coding Made Simple

301.8K views - 10 years ago

Text Justification Dynamic Programming

Text Justification Dynamic Programming Tushar Roy - Coding Made Simple

146.7K views - 10 years ago

Maximum Sum Rectangular Submatrix in Matrix dynamic programming/2D kadane

Maximum Sum Rectangular Submatrix in Matrix dynamic programming/2D kadane Tushar Roy - Coding Made Simple

209.9K views - 10 years ago

Fenwick Tree or Binary Indexed Tree

Fenwick Tree or Binary Indexed Tree Tushar Roy - Coding Made Simple

263K views - 10 years ago

Reverse level order traversal binary tree

Reverse level order traversal binary tree Tushar Roy - Coding Made Simple

45.3K views - 10 years ago

AVL Tree Insertion

AVL Tree Insertion Tushar Roy - Coding Made Simple

290.9K views - 10 years ago

Segment Tree Range Minimum Query

Segment Tree Range Minimum Query Tushar Roy - Coding Made Simple

295.7K views - 10 years ago