Grad shape

Grad shape

Data Structures & Algorithms

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Binary Search

Backtracking

Combinatorics (Backtracking)

Sliding Window

Sweep Line Technique

Heap

Trie

Some Interesting Concepts

Linked List

Linked List - II

Advanced Applications of Linked Lists

Tree Data Structure

Binary Tree Traversal

Morris Traversal

Graph Theory

Shortest Paths Algorithms

Tarjan's Algorithm

Advanced Graph Problems

Job Scheduling Problems

Union-Find or Disjoint Set Union

0/1 Knapsack Concept

Unbounded Knapsack Concept

1-String Problem

2-Strings Problems

Advanced String Problems

Longest Increasing Subsequence Problems

Kadane's Algorithm

All possible Cuts in all possible Intervals for the Last Operation

Dynamic Programming State Machine Approach

Other Dynamic Programming Techniques

BitMask and Bit Manipulation

Fundamentals Number of steps required to convert a binary number to one

Reservoir Sampling

Longest Path Algorithm

Longest Paths Algorithm

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