GitHub - surajw141/50-Days-DSA-Python-LeetCode-Structured-Approach: This repo tracks my 50-day journey through DSA in Python, covering Data Structures, Algorithms, LeetCode problems, and key topics like Dynamic Programming, Backtracking, Arrays, Linked Lists, Trees, Graphs, and Big-O analysis. Solutions and insights from real interview questions by Google, Meta, Amazon, and more.

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 197 Commits
Day-1-Arrays-Data-Structures-and-Algorithms		Day-1-Arrays-Data-Structures-and-Algorithms
Day-10-Dynamic-Programming-Type-Fibonacci		Day-10-Dynamic-Programming-Type-Fibonacci
Day-11-Dynamic-Programming-Type-knapsack		Day-11-Dynamic-Programming-Type-knapsack
Day-12-Dynamic-Programming-Type-knapsack		Day-12-Dynamic-Programming-Type-knapsack
Day-13-Dynamic-Programming-Type-LCS		Day-13-Dynamic-Programming-Type-LCS
Day-14-Dynamic-Programming-Type-LIS		Day-14-Dynamic-Programming-Type-LIS
Day-15-Dynamic-Programming-Type-GSLI		Day-15-Dynamic-Programming-Type-GSLI
Day-16-Dynamic-Programming-Type-Partition-Method		Day-16-Dynamic-Programming-Type-Partition-Method
Day-17-Dynamic-Programming-Type-Partition-Method		Day-17-Dynamic-Programming-Type-Partition-Method
Day-18-Dynamic-Programming-Type-Kadane's-Algorithm		Day-18-Dynamic-Programming-Type-Kadane's-Algorithm
Day-19-Greedy-Algorithm		Day-19-Greedy-Algorithm
Day-2-Recursion		Day-2-Recursion
Day-20-Greedy-Algorithm		Day-20-Greedy-Algorithm
Day-21-Greedy-Algorithm		Day-21-Greedy-Algorithm
Day-22-Greedy-Algorithm		Day-22-Greedy-Algorithm
Day-23-Greedy-Algorithm		Day-23-Greedy-Algorithm
Day-24-Arrays-Data-Structures-and-Algorithms		Day-24-Arrays-Data-Structures-and-Algorithms
Day-25-Dictionaries-Hash-Tables-Data-Structures-and-Algorithms		Day-25-Dictionaries-Hash-Tables-Data-Structures-and-Algorithms
Day-26-Strings-Data-Structures-and-Algorithms		Day-26-Strings-Data-Structures-and-Algorithms
Day-27-Strings-Data-Structures-and-Algorithms		Day-27-Strings-Data-Structures-and-Algorithms
Day-28-Searching-Algorithms		Day-28-Searching-Algorithms
Day-29-Searching-Algorithms		Day-29-Searching-Algorithms
Day-3-recursion-continued		Day-3-recursion-continued
Day-30-Sorting-Algorithms		Day-30-Sorting-Algorithms
Day-31-Sorting-Algorithms		Day-31-Sorting-Algorithms
Day-32-Sorting-Algorithms		Day-32-Sorting-Algorithms
Day-33-Singly-Linked-List-Data-Structures-and-Algorithms		Day-33-Singly-Linked-List-Data-Structures-and-Algorithms
Day-34-Singly-Linked-List-Data-Structures-and-Algorithms		Day-34-Singly-Linked-List-Data-Structures-and-Algorithms
Day-35-Singly-Linked-List-Data-Structures-and-Algorithms		Day-35-Singly-Linked-List-Data-Structures-and-Algorithms
Day-36-Doubly-Linked-List-Data-Structures-and-Algorithms		Day-36-Doubly-Linked-List-Data-Structures-and-Algorithms
Day-37-Stacks-Data-Structures-and-Algorithms		Day-37-Stacks-Data-Structures-and-Algorithms
Day-38-Queue-Data-Structures-and-Algorithms		Day-38-Queue-Data-Structures-and-Algorithms
Day-39-Binary-Tree-and-Binary-Search-Tree-Data-Structures-and-Algorithms		Day-39-Binary-Tree-and-Binary-Search-Tree-Data-Structures-and-Algorithms
Day-4-Backtracking		Day-4-Backtracking
Day-40-Binary-Tree-Traversal-(Preorder,Inorder-and-Postorder-Iteratively)		Day-40-Binary-Tree-Traversal-(Preorder,Inorder-and-Postorder-Iteratively)
Day-41-Binary-Tree		Day-41-Binary-Tree
Day-42-Binary-Trees		Day-42-Binary-Trees
Day-43-Binary-Tree-Binary-Search-Tree-Data-Structures-and-Algorithms		Day-43-Binary-Tree-Binary-Search-Tree-Data-Structures-and-Algorithms
Day-44-Binary-Trees		Day-44-Binary-Trees
Day-45-Binary-Trees		Day-45-Binary-Trees
Day-46-Binary-Tree-Data-Structures-and-Algorithms		Day-46-Binary-Tree-Data-Structures-and-Algorithms
Day-47-Binary-Search-Trees-Data-Structures-and-Algorithms		Day-47-Binary-Search-Trees-Data-Structures-and-Algorithms
Day-48-Binary-Trees		Day-48-Binary-Trees
Day-49-Binary-Trees		Day-49-Binary-Trees
Day-5-Backtracking		Day-5-Backtracking
Day-50-Binary-Trees-N-ary-Trees		Day-50-Binary-Trees-N-ary-Trees
Day-51-Heaps-and-Priority-Queue-Data-Structures-and-Algorithms		Day-51-Heaps-and-Priority-Queue-Data-Structures-and-Algorithms
Day-52-Graphs-Data-Structures-and-Algorithms		Day-52-Graphs-Data-Structures-and-Algorithms
Day-53-Graphs-Data-Structures-and-Algorithms		Day-53-Graphs-Data-Structures-and-Algorithms
Day-54-Graphs		Day-54-Graphs
Day-55-Graphs		Day-55-Graphs
Day-6-Backtracking		Day-6-Backtracking
Day-7-Backtracking		Day-7-Backtracking
Day-8-Backtracking		Day-8-Backtracking
Day-9-Dynamic-Programming		Day-9-Dynamic-Programming
.gitattributes		.gitattributes

About

This repo tracks my 50-day journey through DSA in Python, covering Data Structures, Algorithms, LeetCode problems, and key topics like Dynamic Programming, Backtracking, Arrays, Linked Lists, Trees, Graphs, and Big-O analysis. Solutions and insights from real interview questions by Google, Meta, Amazon, and more.