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🧩 My Data Structures & Algorithms journey 🚀 with practice problems, solutions and notes on arrays, strings, linked lists, trees, graphs and dynamic programming 💡

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algorithmscoding-interviewscompetitive-programmingdata-structuresdyanamic-programminginterview-preparationleetcodeproblem-solvingpython

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3Sum.py
3Sum.py
 
 
4_sum.py
4_sum.py
 
 
Best Time to Buy and Sell Stock.py
Best Time to Buy and Sell Stock.py
 
 
Binary Search.py
Binary Search.py
 
 
Ceil The Floor.py
Ceil The Floor.py
 
 
Change data.py
Change data.py
 
 
Count occurence in sorted array.py
Count occurence in sorted array.py
 
 
Create_a_column.py
Create_a_column.py
 
 
DataFrame_from_list.py
DataFrame_from_list.py
 
 
Display_the_First_Three_Rows.py
Display_the_First_Three_Rows.py
 
 
Drop Duplicate Rows.py
Drop Duplicate Rows.py
 
 
Drop Missing Data.py
Drop Missing Data.py
 
 
Fill missing data.py
Fill missing data.py
 
 
Find First and Last Position of Element in Sorted Array.py
Find First and Last Position of Element in Sorted Array.py
 
 
Find Minimum in Rotated Sorted Array.py
Find Minimum in Rotated Sorted Array.py
 
 
Get_the_Size_of_a_DataFrame.py
Get_the_Size_of_a_DataFrame.py
 
 
Linked List Cycle II.py
Linked List Cycle II.py
 
 
Linked List Cycle.py
Linked List Cycle.py
 
 
Linked_List.py
Linked_List.py
 
 
Longest Consecutive Sequence.py
Longest Consecutive Sequence.py
 
 
Max Consecutive Ones.py
Max Consecutive Ones.py
 
 
Method Chaining.py
Method Chaining.py
 
 
Middle of the Linked List.py
Middle of the Linked List.py
 
 
Missing Number.py
Missing Number.py
 
 
Modify column.py
Modify column.py
 
 
Odd Even Linked List.py
Odd Even Linked List.py
 
 
README.md
README.md
 
 
Rearrange Array Elements by Sign.py
Rearrange Array Elements by Sign.py
 
 
Remove Nth Node From End of List.py
Remove Nth Node From End of List.py
 
 
Remove duplicate from sorted array.py
Remove duplicate from sorted array.py
 
 
Remove duplicates from a sorted DLL.py
Remove duplicates from a sorted DLL.py
 
 
Rename column.py
Rename column.py
 
 
Reshape Data Melt.py
Reshape Data Melt.py
 
 
Reshape Data Pivot.py
Reshape Data Pivot.py
 
 
Reshape Data _Concatenate.py
Reshape Data _Concatenate.py
 
 
Reverse Linked List.py
Reverse Linked List.py
 
 
Reverse a Doubly Linked List.py
Reverse a Doubly Linked List.py
 
 
Rotate Array.py
Rotate Array.py
 
 
Search Insert Position.py
Search Insert Position.py
 
 
Search in Rotated Sorted Array II.py
Search in Rotated Sorted Array II.py
 
 
Search in Rotated Sorted Array.py
Search in Rotated Sorted Array.py
 
 
Selected_Data.py
Selected_Data.py
 
 
Set matrix to zero.py
Set matrix to zero.py
 
 
Spiral Matrix.py
Spiral Matrix.py
 
 

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🧩 Data Structures & Algorithms

My DSA practice journey 🚀 with solutions and problem-solving patterns 💡

🎯 Goal

Build strong problem-solving skills 🧠 and prepare for coding interviews 🎯

🛠️ Language

  • 🐍 Python

📂 Topics Covered

Topic Status
🔢 Arrays ✅
🔤 Strings ✅
🔢 Sorting ✅
🔗 Linked Lists 🚧
📚 Stacks & Queues 🚧
🌳 Trees ⏳
🕸️ Graphs ⏳
🧮 Dynamic Programming ⏳

✅ Done | 🚧 In progress | ⏳ Upcoming

📈 Progress

  • 🟢 Problems solved: XX
  • 🔥 Platforms: LeetCode, GeeksforGeeks

👩‍💻 Author

Sakshi Vishwakarma 💜

About

🧩 My Data Structures & Algorithms journey 🚀 with practice problems, solutions and notes on arrays, strings, linked lists, trees, graphs and dynamic programming 💡

Topics

algorithmscoding-interviewscompetitive-programmingdata-structuresdyanamic-programminginterview-preparationleetcodeproblem-solvingpython

Resources

Readme
Activity

Stars

0 stars

Watchers

0 watching

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0 forks
Report repository

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