This repository contains solutions to coding exercises from the Udemy course:
📚 "The Complete Data Structures and Algorithms Course in Python" by Elshad Karimov.
✅ Solutions are implemented in Python. 🐍
✅ Focuses on key data structures and algorithms essential for FAANG interviews. 🎯
✅ Each solution includes problem descriptions and example inputs/outputs. 📝
📂 .
├── 📁 01_Array
│ ├── 1_Missing_Number.py
│ ├── 2_Max_Product_of_Two_Integers.py
│ ├── 3_Middle_Function.py
│ ├── 4_2D_Lists.py
│ ├── 5_Best_Score.py
│ ├── 6_Duplicate_Number.py
│ ├── 7_Pairs.py
│ ├── 8_Contains_Duplicate.py
│ └── 9_Rotate_Matrix_or_Image.py
├── 📁 02_Dictionary
│ ├── 10_Count_Word_Frequency.py
│ ├── 11_Common_Keys.py
│ ├── 12_Key_with_the_Highest_Value.py
│ ├── 13_Reverse_Key_Value_Pairs.py
│ ├── 14_Conditional_Filter.py
│ └── 15_Same_Frequency.py
├── 📁 03_Tuple
│ ├── 16_Sum_and_Product.py
│ ├── 17_Elementwise_Sum.py
│ ├── 18_Insert_at_the_Beginning.py
│ ├── 19_Concatenate.py
│ ├── 20_Diagonal.py
│ └── 21_Common_Elements.py
├── 📁 04_Linked_List
│ ├── 📁 01_Singly_Linked_List
│ │ ├── 22_Create_Simple_Singly_Linked_List.py
│ │ ├── 23_Insertion_at_the_Beginning_of_a_Singly_Linked_List.py
│ │ ├── 24_Insertion_at_the_End_of_a_Singly_Linked_List.py
│ │ ├── 25_Deletion_from_a_Singly_Linked.py
│ │ ├── 26_Reverse_a_Singly_Linked_List.py
│ │ ├── 27_Middle_of_a_Singly_Linked_List.py
│ │ ├── 28_Remove_Duplicates_from_a_Singly_Linked_List.py
│ │ ├── 29_Merge_Two_Sorted_Linked_List.py
│ │ └── 30_Remove_Duplicates.py
│ ├── 📁 02_Circular_Singly_Linked_List
│ ├── 📁 03_Doubly_Linked_List
│ ├── 📁 04_Circular_Doubly_Linked_List
│ ├── Linked_List.py
│ └── README.md
├── 📁 Backtracking
│ └── NQueens.py
├── 📁 Greedy_Algorithms
│ └── Activity_Selection_Problem.py
├── LICENSE
├── README.md
└── directory_layout_script.py