Topics

For First Semester

1. C++ [C utna jitna class mae ho rha hai]

• (do Upto Array)
• skip object oriented programming for now
• Link
• Folders 1 to 10, Folder 22,23,25,26

Difference in C and C++ (as beginner) to start (minor changes you find to switch between c to c++)

C	C++
printf	cout
scanf	cin

• Learn Important Patterns Link

2. Pointers (Abdul Bari)

   • Saurabh Shukla (My Sir G)
   • FreeCodeCamp Link
   • Sanjay Gupta Pointers Playlist [Coding Question Practice] Link

3. Functions

4. Pass By Value and Pass by Reference

5. Arrays, passing arrays in function, returning arrays.

6. Dynamic Memory Allocation (Theory)

7. DataTypes (Abdul Bari)

8. Hacker Rank

   • Problem Solving - Link
   
   • Start with Easy and Medium
     • Do this until you make 4 to 5 stars in **Problem Solving**
     • Try to make it within 1 or 1.5 month
   • Skip Hard Questions for now

• Simultaneously, Techniques to Learn with hackerrank (for beginners) and for others start learning Techniqeues written below:

9. Basic Maths

   • Link

10. Two Pointers Apporach

    • Link
    • Basic Practice Quesstions
    • Must Do Questions: Link

11. Learn STL (C++) / Collections (Java)

    • STL Link

12. Basic Hashing

    1. Problem 1 Link
    2. Problem 2 Link

13. Basic Recursion

    • Link
    • Do All Problems
    • Article: Link
    • V.V.V. Important to learn

14. Sliding Window (Aditya Verma on Youtube, all questions)

    • PlayList
    • Then Practice Questions on Leetcode - Start with easy and go to medium

15. Strings

    • Link in Step Number 5 , Do Easy and medium Questions.

16. Start Giving Contests on

    • Codechef Link / Codeforces Link
      • Codeforces is Prefrable
    • Leetcode Link
      • Compulsary
      • Every 2nd Saturday Contest (8 PM)
      • Every Sunday Contest (8 AM)

17. PreComputation Techniques

    • Link

18. Some CP Shorts

    • LINK

19. The Ultimate CP Sheet (Simulaneously with contest and other topics) Link

    • Do Easy and Medium question Upto Stack/Queue/Priority Queue First
    • Skip Hard for now

20. Prefix Sum Technique

    • Practice on Leetcode

21. Number Theory

    • Link

22. BIT Manipulation

23. 2D Arrays Pepcoding Link

24. Binary Search Technique

    • Aditya Verma Playlist on Youtube
    • STL Binary Search
      • binary_search function
      • lower_bound
      • upper_bound
      • takeUForward Channel on Youtube
    • Pepcoding Searching and Sorting Playlist
    • Try to use comparater function in sorting playlist of pepcoding

25. Recursion Intermediate

    • Link