All the essential resources and template code needed to understand and practice data structures and algorithms in python with few small projects to demonstrate their practical application.

Related tags

Deep Learning python algorithm resources python3 data-structures complexity oops miniprojects algorithms-and-data-structures
Overview

Data Structures and Algorithms Python

INDEX

1. Resources -

  1. Books
    • Data Structures - Reema Thareja
    • competitiveCoding
  2. Big-O Cheat Sheet
  3. DAA Syllabus
  4. Interview Cheat sheet
  5. Master Plan
  6. Master the Interview

2. Big-O -

  1. O(1)
  2. O(m+n)
  3. O(n)
  4. O(n^2)

3. Data Structures -

  1. Arrays
  2. Graphs
  3. Hashtables (dictionary)
  4. Linked Lists
  5. Stack
  6. Queues
  7. Trees

4. Algorithms -

  1. Dynamic Programming
  2. Recursion
  3. Sorting
    • Bubble Sort
    • Heap Sort
    • Insertion Sort
    • Quick Sort
    • Selection Sort
  4. Traversals
    • BFS
    • DFS
    • Bisection Search

5. File Handling and OOPS

  1. File + Classes Demo

6. Projects

  1. Job Scheduler
  2. Email Project
  3. Hash Project
  4. Recursion Miniprojects
  5. Runtime Analyser
Comments
  • added leetcode questions

    added leetcode questions

    • (1971) find if path exists in a graph
    • (2265) count nodes equal to average of subtree
    • (2331) evaluate boolean binary tree
    • (235) lowest common ancestor in a bst
    opened by mihirs16 0
  • added invert binary tree | n-ary traversal | n-ary max depth | root-leaf binary numbers | path sum

    added invert binary tree | n-ary traversal | n-ary max depth | root-leaf binary numbers | path sum

    added leetcode questions

    • (1022) sum of root-leaf binary number
    • (112) path sum
    • (559) max depth of n-ary tree
    • (226) invert binary tree
    • (590) n-ary tree postorder traversal
    • (598) n-ary tree preorder traversal
    opened by mihirs16 0
  • added same tree

    added same tree

    added leetcode question

    • (100) same tree
    • (1397) corresponding target in cloned tree
    • (617) merge binary trees
    • (897) increasing order bst
    • (872) leaf-similar trees
    opened by mihirs16 0
  • binary tree - max depth | valid bst

    binary tree - max depth | valid bst

    added leetcode questions

    • (98) validate binary search tree
    • (104) max depth of binary tree
    • (101) symmetric tree
    • (102) binary tree level order traversal
    opened by mihirs16 0
  • Added Karatsuba Multiplication

    Added Karatsuba Multiplication

    • Added Divide and Conquer paradigm under Algorithms
    • Added Karatsuba Multiplication for integers under Divide and Conquer
    • Updated README.md

    Scope: Will add bitwise Karatsuba.

    opened by mihirs16 0
Owner
Shushrut Kumar
20 | Computer Science Engineering student at SRMIST Chennai
Shushrut Kumar
GitHub
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