• 1. 125. Valid Palindrome
     • Solved Code
• 2. 5. Longest Palindrome
• 3. 3. Longest Substring Without Repeating Characters
• 4. 242. Valid Anagram
• 5. 49. Group Anagrams
• 6. 20. Valid Parentheses [stack-easy]

• 217. Contains Duplicate
• 238. Product of Array Except Self
• 11. Container With Most Water
• 121. Best Time to Buy and Sell Stock
• 1. Two Sum
• 15. Three Sum
• 53. Maximum Subarray
• 152. Maximum Product Subarray
• 153. Find Minimum in Rotated Sorted Array
• 33. Search in Rotated Sorted Array

• 206. Reverse Linked List
• 141. Linked List Cycle
• 19. Remove Nth Node From End of List
• 21. Merge Two Sorted Lists

• ✅ Math For Programming

• ✅ Introduction to Programming Language

• ✅ Basic Data Structures and Problem Solving Part-II

  • 📁 02-Basic Data Structure-C++

    • https://visualgo.net/en/list

    • ♻️ week-1-[C++_Introduction]

    • ♻️ week-3-[Linked_List__&&__Merge-Sort]

    • ♻️ week-4-[Linked_List]

    • ♻️ week-5-[Time_Complexity_&&_Recursioin]

    • ♻️ week-6-[Stack_&&_Queue]

      • https://visualgo.net/en/list

    • 🎄🎄🎄🎄🎄 Basic Data Structure C++

    📁 Folder name :

    • 🔘🔥 week-2-C++

      • 2001-arrayOfSum

      • 2002-stringOperation

    • 🔘🔥 week-2-C++

    • 🔘🔥 week-3-C++

      • 01-Merge-sort.cpp
      • 02-Merge-sort.js
      • 03-merge-sort-of-two-array
      • 04-simple-merge
      • 05-solved-5
      • 10-Quick-sort
      • 11-Quick-sort-takes-user-input
      • 12-Quick-sort-non-increasing-order

  • 🔥𝗟𝗶𝗻𝗸𝗲𝗱 𝗟𝗶𝘀𝘁 🔥

    01-structure-of-linked-list.cpp

    02-insert-in-head-linked-list.cpp

    03-traverse-linked-list.cpp

    04-searching-in-linked-list.cpp

    05-searching-all-possible-occurrence-linked-list.cpp

  • 🔘🔥 week-4-C++

  • 🔥𝗟𝗶𝗻𝗸𝗲𝗱 𝗟𝗶𝘀𝘁 [single linked list] 🔥

    06-linkedList-length.cpp

    07-orderOf-1-length.cpp

    08-insert-at-any-index.cpp

    09-delete-at-head.cpp

    10-delete-at-any-node.cpp

    11-insert-after-a-value.cpp

    12-reverse-print.cpp

    14-structure.cpp

    15-insertion-at-head.cpp

    16-insertion-at-any-index.cpp

    17-deletion.cpp

    18-reverse.cpp

• ✅ Introduction to Algorithms & Problem Solving Part - III [Due-to-week-6-M-22]
• ✅ OOP and Python Programming [Due]

📂𝟎𝟎-𝐀𝐥𝐠𝐨𝐫𝐢𝐭𝐡𝐦

• 📁 01-Bubble-Sort-Related-Problems-And-Solved
• 📁 02-Merge-Sort-Related-Problems-And-Solved
• 📁 03-Quick-Sort-Related-Problems-And-Solved
• 📁 04-Linked-List

1. hello word program-01
2. Even odd program-08
3. Find the large number-09
4. Find the larfe number and quality-10
5. Weight two even problem-11
6. Weight two even and equal problem-12("watermelon codeforce")
7. Addition and Subtraction based on even or odd input-13
8. Sum problems-200S
9. Type Casting-201
10. Sum double floating point number-202
11. Character data types-203
12. Arithmetic Operations-204
13. How can we take input from character-205
14. Tell the positive NegativEe Number-206
15. Tell the upper case and lower case of a character-207
16. Tell the vowel and consonant of a character-208
17. Find the biggest number from two inputs-14
18. Find the biggest number form three inputs-15
19. Check even or odd-16
20. Check grade system using if-else-17
21. Check three sides formed tringle or not-18
22. Domino Tight problem -20S
23. Domino Tight problem -21
24. Fair Tournament Problem -22
25. Card maximum possible problwm-23
26. 3n+1 odd even problem -24
27. Print 1 to N program-401
28. Multiplication table -402
29. Multiplication table usiing additioin formulda -403
30. Multiplication table 1 to N -404C
31. Permutation problem of a,b,c -405
32. Permutation problem simplified version -406
33. Factorial problem -25
34. Summatio of N input passenger weight-26
35. Choklet interesting problem -27

♻️ Array

1. Simple array-601
2. How to take basic input and output of an array-602
3. How to take n th element input of an array-603
4. Find the max and min element of an array-604

5. Find the 2nd maximum element from an array-606

6. Find the 3rd maximum element from an array-607
7. Find the 4th maximum element from an array-608

8. Find the 2nd minimum element from an array-609

9. Find the unique and duplicate from an array -610

10. Count the number of odd or even prestent in the array-605
11. Find out the missing number from array element-CSES -1083

♻️ String and 2D array

1. Basic input output string -401

2. Counting vowel and consonant from a string -402

3. Small or Capital string -403

4. Two dimentatonal array input output -404

5. Two dimentational array i/o other way -405

6. Checking diagonal or not primaray diagonal using matrix -406

7. Checking secondary or not using matrix -407

8. Checking scalar matrix or not -409

9. Checking identity matrix or not -410

10. 🐧 Selecton sotrt - 411

11. 🐧 Bubble sort -412

12. Codeforce: A beautiful matrix -263A

13. Codeforce: Petya and string -

14. Codeforce: String task -118A

15. Codeforce: Way to long words -71A

16. Codeforce: Word Capitalization -281A

17.Magic matrix -413

18.String reverse -414

19. String reverse -415

20.String concate -416

21.String character to digit -418

22.

0. write a function of sum -600

1. write a function of sum -600

2. Find gcd withouot function -602

4. Check prime or not using functon -604

5. Facorial function -605

8. Vowel Checking function -608

9. Sum of Array function -609

10. GCM and LCN function -610

1. Warning print function -700

2. N times test case function -701

3. Taking radius function -702

4. Factorial function -703

5.pointer memory address print -704

6. Pointers of pointers -705

7. Swap function using pointer -707