Aditya Pawar

Computer Engineering Student
DBATU'26
💪 | Striving to become best self
🎥 | Documenting My Coding Journey
Becoming 1% better everyday

[Aditya Pawar @AdityaPawar71]

@riya_mishra007 Hi

[Aditya Pawar @AdityaPawar71]

@softwareduniyas Interested

[Aditya Pawar @AdityaPawar71]

@insanekrishnaa link

[Aditya Pawar @AdityaPawar71]

Result of first contest of @codeforces

[Aditya Pawar @AdityaPawar71]

Day 14/45 #SDESheetChallenge 🚀

✅ LC 42 - Trapping Rainwater
✅ LC 26 - Remove Duplicates from Sorted Array
✅ LC 485 - Max Consecutive Ones
Learned array traversal, pointer techniques, and counting-based patterns.
@striver_79 @takeUforward_
#DSA #LeetCode #Arrays

[Aditya Pawar @AdityaPawar71]

@Mohit_heyy Interested

[Aditya Pawar @AdityaPawar71]

Day 13/45 #SDESheetChallenge 🚀

✅ Rotate a Linked List
✅ Clone a Linked List with Random Pointer
✅ LC 15 - 3 Sum
Learned pointer manipulation, deep copying linked lists, and the Two Pointer approach for 3 Sum.
@striver_79 @takeUforward_
#DSA #LeetCode #LinkedList

[Aditya Pawar @AdityaPawar71]

Day 12/45 #SDESheetChallenge 🚀

✅ Linked List Palindrome
✅ Starting Point of Loop in LL
✅ Flattening of Linked List
Used ArrayList and HashSet based approaches to solve today's Linked List problems.
#DSA #LeetCode #LinkedList
@striver_79 @takeUforward_

[Aditya Pawar @AdityaPawar71]

Day 11/45 #SDESheetChallenge 🚀

✅ Find the Intersection Point of Y Linked Lists
✅ Detect a Loop in a Linked List
✅ Reverse Linked List in Groups of K
Learned cycle detection using Fast & Slow Pointers and strengthened my understanding of linked list pointer manipulation.
#DSA

[Aditya Pawar @AdityaPawar71]

Day 10/45 #SDESheetChallenge 🚀

✅ LC 19 - Remove Nth Node From End
✅ LC 2 - Add Two Numbers
✅ LC 237 - Delete Node in a Linked List
Learned Fast & Slow Pointers, carry handling in linked lists, and O(1) node deletion.
@striver_79 @takeUforward_
#DSA #LeetCode

[Aditya Pawar @AdityaPawar71]

Day 9/45 #SDESheetChallenge 🚀

✅ LC 206 - Reverse Linked List
✅ LC 876 - Middle of Linked List
✅ LC 21 - Merge Two Sorted Lists
Learned pointer manipulation, slow-fast pointers, and linked list merging.
@striver_79 @takeUforward_
#DSA #LeetCode

[Aditya Pawar @AdityaPawar71]

Day 8/45 #SDESheetChallenge 🚀
✅Largest Subarray with K Sum
✅Count Subarrays with XOR K
✅Longest Substring Without Repeating Characters
Solved all three using brute-force approaches and understood the core logic behind each problem.
@striver_79 @takeUforward_
#DSA #LeetCode

[Aditya Pawar @AdityaPawar71]

Just got a reply from a recruiter through cold email for the first time.
Happy for that 😁

[Aditya Pawar @AdityaPawar71]

Day 7/45 #SDESheetChallenge 🚀

✅ LC 1 - Two Sum
✅ LC 18 - 4 Sum
✅ LC 128 - Longest Consecutive Sequence
Learned sorting + two pointers for 4 Sum and used HashMap to find the longest consecutive sequence.
@striver_79 @takeUforward_
#DSA #LeetCode

[Aditya Pawar @AdityaPawar71]

@SimslearnAi Send

[Aditya Pawar @AdityaPawar71]

Day 6/45 #SDESheetChallenge 🚀

✅ LC 229 - Majority Element II
✅ LC 62 - Unique Paths
✅ LC 493 - Reverse Pairs

Learned frequency counting, mathematical path calculation, and the Merge Sort approach for Reverse Pairs.
@striver_79 @takeUforward_
#DSA #LeetCode

[Aditya Pawar @AdityaPawar71]

@insanekrishnaa Interested

[Aditya Pawar @AdityaPawar71]

Day 5/45 #SDESheetChallenge 🚀

✅ LC 74 - Search in a 2D Matrix
✅ LC 50 - Pow(x, n)
✅ LC 169 - Majority Element

Learned Binary Search on matrices and solved Majority Element using sorting.
@striver_79 @takeUforward_
#DSA #LeetCode

[Aditya Pawar @AdityaPawar71]

@UnrealAnkit Hr

[Aditya Pawar @AdityaPawar71]

Day 4/45 #SDESheetChallenge 🚀

✅ LC 287 - Find the Duplicate Number
✅ Find the Repeating and Missing Number
✅ Count Inversions

Learned Cyclic Sort, frequency-based counting, and how inversions measure disorder in an array.
@striver_79 @takeUforward_
#DSA #LeetCode