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.vscode
.vscode
 
 
1008_CBSTPT.cpp
1008_CBSTPT.cpp
 
 
100_ST.cpp
100_ST.cpp
 
 
101_ST.cpp
101_ST.cpp
 
 
1025_Divisor_Game.cpp
1025_Divisor_Game.cpp
 
 
102_Binary_level.cpp
102_Binary_level.cpp
 
 
103_BTZZ.cpp
103_BTZZ.cpp
 
 
1046_Last_Stone_Weight.cpp
1046_Last_Stone_Weight.cpp
 
 
104_MD.cpp
104_MD.cpp
 
 
107_BTLOT2.cpp
107_BTLOT2.cpp
 
 
108_CSABST.cpp
108_CSABST.cpp
 
 
111_MDBT.cpp
111_MDBT.cpp
 
 
112_PathSum.cpp
112_PathSum.cpp
 
 
121_Buy_And_Sell_Stock.cpp
121_Buy_And_Sell_Stock.cpp
 
 
1232_Line.cpp
1232_Line.cpp
 
 
125_Valid_Palindrome.cpp
125_Valid_Palindrome.cpp
 
 
129_RSTL.cpp
129_RSTL.cpp
 
 
1304_Find_N_Sum_Zero.cpp
1304_Find_N_Sum_Zero.cpp
 
 
133_CG.cpp
133_CG.cpp
 
 
1365_Smaller_than_current.cpp
1365_Smaller_than_current.cpp
 
 
136_Single_Number.cpp
136_Single_Number.cpp
 
 
1381_incr_stack.cpp
1381_incr_stack.cpp
 
 
141_LLC.cpp
141_LLC.cpp
 
 
142_LLC.cpp
142_LLC.cpp
 
 
143_RL.cpp
143_RL.cpp
 
 
144_BTPT.cpp
144_BTPT.cpp
 
 
146_LRU.cpp
146_LRU.cpp
 
 
148_SL.cpp
148_SL.cpp
 
 
14_Longest_Common_Prefix.cpp
14_Longest_Common_Prefix.cpp
 
 
1518_WaterBottles.cpp
1518_WaterBottles.cpp
 
 
151_Reverse_Words_in_a_String.cpp
151_Reverse_Words_in_a_String.cpp
 
 
155_Min_Stack.cpp
155_Min_Stack.cpp
 
 
169_Majority_Element.cpp
169_Majority_Element.cpp
 
 
16_3SumC.cpp
16_3SumC.cpp
 
 
17_LCPN.cpp
17_LCPN.cpp
 
 
19_RNFL.cpp
19_RNFL.cpp
 
 
200_Islands.cpp
200_Islands.cpp
 
 
200_Number_of_Islands.cpp
200_Number_of_Islands.cpp
 
 
202_Happy_Number.cpp
202_Happy_Number.cpp
 
 
206_RLL.cpp
206_RLL.cpp
 
 
207_CS.cpp
207_CS.cpp
 
 
20_Valid_Par.cpp
20_Valid_Par.cpp
 
 
210_CS2.cpp
210_CS2.cpp
 
 
21_MTSL.cpp
21_MTSL.cpp
 
 
2206_Divide_Array.cpp
2206_Divide_Array.cpp
 
 
225_Implement_Stack_using_queue.cpp
225_Implement_Stack_using_queue.cpp
 
 
226_IBT.cpp
226_IBT.cpp
 
 
230_KthSE.cpp
230_KthSE.cpp
 
 
232_Implement_Queue_using_Stacks.cpp
232_Implement_Queue_using_Stacks.cpp
 
 
234_Palindrom_Linked_List.cpp
234_Palindrom_Linked_List.cpp
 
 
235_LCABST.cpp
235_LCABST.cpp
 
 
238_PAES.cpp
238_PAES.cpp
 
 
239_Sliding_Window_Max.cpp
239_Sliding_Window_Max.cpp
 
 
23_MKSL.cpp
23_MKSL.cpp
 
 
240_Search_a_2D_2.cpp
240_Search_a_2D_2.cpp
 
 
242_Valid_Anagram.cpp
242_Valid_Anagram.cpp
 
 
257_BTP.cpp
257_BTP.cpp
 
 
25_RNKG.cpp
25_RNKG.cpp
 
 
26_Remove_Duplicates_Sorted.cpp
26_Remove_Duplicates_Sorted.cpp
 
 
278_First_Bad_Version.cpp
278_First_Bad_Version.cpp
 
 
27_Remove_Element.cpp
27_Remove_Element.cpp
 
 
283_Move_Zeros.cpp
283_Move_Zeros.cpp
 
 
2965_Repeated_And_Missing.cpp
2965_Repeated_And_Missing.cpp
 
 
2_ATN.cpp
2_ATN.cpp
 
 
3191_Minimum_Operations.cpp
3191_Minimum_Operations.cpp
 
 
33_Serach_in_RSA.cpp
33_Serach_in_RSA.cpp
 
 
383_Ransom_Note.cpp
383_Ransom_Note.cpp
 
 
387_First_Unique_Character.cpp
387_First_Unique_Character.cpp
 
 
39_CS.cpp
39_CS.cpp
 
 
41_First_Missing_Positive.cpp
41_First_Missing_Positive.cpp
 
 
42_Trapping_Rain_Water.cpp
42_Trapping_Rain_Water.cpp
 
 
445_ATN2.cpp
445_ATN2.cpp
 
 
449_SDBST.cpp
449_SDBST.cpp
 
 
450_DNBST.cpp
450_DNBST.cpp
 
 
46_Permutations.cpp
46_Permutations.cpp
 
 
48_Rotate_Image.cpp
48_Rotate_Image.cpp
 
 
498_DT.cpp
498_DT.cpp
 
 
501_FMBST.cpp
501_FMBST.cpp
 
 
509_Fibonacci_Number.cpp
509_Fibonacci_Number.cpp
 
 
513_FBLTV.cpp
513_FBLTV.cpp
 
 
530_MAD.cpp
530_MAD.cpp
 
 
53_Maximum_Subarray.cpp
53_Maximum_Subarray.cpp
 
 
617_MTBT.cpp
617_MTBT.cpp
 
 
61_RL.cpp
61_RL.cpp
 
 
622_Design_Circular_Queue.cpp
622_Design_Circular_Queue.cpp
 
 
623_AORT.cpp
623_AORT.cpp
 
 
653_TS4.cpp
653_TS4.cpp
 
 
669_TBST.cpp
669_TBST.cpp
 
 
678_Valid_Pareenthesis_String.cpp
678_Valid_Pareenthesis_String.cpp
 
 
67_Add_Binary.cpp
67_Add_Binary.cpp
 
 
700_SBST.cpp
700_SBST.cpp
 
 
701_IBST.cpp
701_IBST.cpp
 
 
70_Climbing_Stairs.cpp
70_Climbing_Stairs.cpp
 
 
74_Serach_2D_Matrix.cpp
74_Serach_2D_Matrix.cpp
 
 
75_Sort_Colors.cpp
75_Sort_Colors.cpp
 
 
783_MD.cpp
783_MD.cpp
 
 
797_APST.cpp
797_APST.cpp
 
 
79_WS.cpp
79_WS.cpp
 
 
80_Removing_Duplicates.cpp
80_Removing_Duplicates.cpp
 
 
812_LTA.cpp
812_LTA.cpp
 
 

Repository files navigation

MyLeetCode: LeetCode Solutions in C++

This repository contains my personal solutions to various LeetCode problems, implemented in C++.

🚀 Features

  • Structured Solutions: Each file corresponds to a specific LeetCode problem using proper naming conventions.
  • Optimized Code: Focused on clean, readable, and efficient C++ implementations.
  • Wide Coverage: Includes a variety of data structures, algorithms, BFS, DFS, and more.

🧠 File Naming Convention

Each solution is named using the following format:

<problem_number>_<Problem_Name>.cpp

For example:

994_Rotting_Oranges.cpp

This represents LeetCode Problem 994 – Rotting Oranges.

🛠️ Getting Started

🔧 Prerequisites

  • A working C++ compiler (e.g., GCC, Clang)
  • Code editor or IDE (e.g., VS Code, CLion, Code::Blocks)

▶️ How to Run

  1. Clone the repository:

    git clone https://github.com/abdullahforecasts/MyLeetCode.git
cd MyLeetCode

  2. Compile and run a solution:

    g++ 994_Rotting_Oranges.cpp -o oranges
./oranges

📝 Note: Some problems may use cin/cout input/output or custom inputs. Make sure to check comments in the code for how to test.

🤝 Contribution

If you'd like to contribute:

  1. Fork the repository
  2. Create a new branch with your solution
  3. Commit and push changes
  4. Open a pull request

Your suggestions and alternate approaches are welcome!

📜 License

This project is licensed under the MIT License — use the code freely for learning or practice.

📬 Contact

For queries or feedback: 📧 [email protected]

Or visit my GitHub Profile

Happy coding! 💻✨

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This repo is all about the solutions of the leetcode problems which i solved.

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