Today Solved another Problem #Leetcode 268. Missing number and clear array patterns and also invests deep concentration to this problem in a different way
not the optimal approach but this is an my approach and i have to solve my idea ...coming back with a optimised approach
Day’s DSA ✅
LeetCode 283 – Move ZeroesLearned
why pointer discipline matters and how a clean O(n) overwrite approach beats swap-heavy https://t.co/TvQN0Yh0Fq problem, solid learning 💪
uses two approaches to solve the problem first is brute then Optimised
#DSA#LeetCode#Java
Day X of DSA 🚀
Solved Remove Duplicates from Sorted Array using Two Pointers.
Key learning:
• i → scans the array
• j → tracks position for unique elements
Focused on logic & patterns, not “beats %” 💯
#DSA#LeetCode#Java#Consistency#CodingJourney
DSA Win Today!
Solved LeetCode 1752 – Check if Array Is Sorted and Rotated ✅
Key insight: a sorted + rotated array has at most one break in non-decreasing order (including last → first comparison).
No sorting, just clean O(n) logic 💡
#DSA#LeetCode#ProblemSolved#Java
Tomorrow's Progress!
Solved 3 problem on #CodeWars
Today's Progress!
Solved Leetcode 75.Medium Sort colours or Dutch National Flag Problem
Understand Three Pointer Approach and In - place array positioning .
A clean in-place solution with O(n) time — great boost #DSA
#Today I solved some solid #DSA questions—
understood two-pointer techniques,
and cracked problems step-by-step on my own.
1)Move Zeroes : Classical Problem
2)Palindrome Check (Two Pointers)
3)Maximum Product of Two Elements in an Array
One day at a time.
#100DaysOfCode#Java
Had a great experience participating in TechQuest 2025, organized by the BCA–O–CRATES Club of GLA University this November. 💻⚙️
It was an amazing platform to explore ideas, problem-solving, and teamwork in a tech-driven environment.
#TechQuest#GLAUniversity#Technology#Learn
#Today's Problem #DSA#leetcode 125. Valid Palindrome
Covering Edge Cases of Alphanumeric and Cases While Solving the Palindrome Problem
Solved using Two Pointer Approach
Also Solved #DBMS Question of Relational Algebra
and knowing about the concept of Projection and Selection
Today I tackled closure, superkeys, candidate keys & 2NF in DBMS:
✅ AD⁺ closure, AC as superkey
✅ Candidate keys: AB, BC
✅ 2NF: removed partial dependencies (B→D)
✅ Merged FDs when needed (A→C & AC→F → R(A,C,F))
✅ Done a bunch of Good and Tricky problems 💪
Score: 9/11
Recursion Practice – Today’s Problems
Solved 3 problems today 2 Basics of Recursion and another looping series
1️⃣ Print numbers from N to 1 using recursion.
2️⃣ Calculate sum of first N numbers in Series .
Simple yet powerful way to master recursion! 💻🔥
#100DaysOfCode#Java
Today, I built a solution to calculate the sum of divisors for numbers from 1 to n.
💡 For each number, I summed its divisors using a simple nested loop.
⚡️ Example: For n = 4, the total sum is 15 (1 + 3 + 4 + 7).
🔧 Next goal: Optimize using a sieve-like approach. #BuildInPublic
✨ Day X of #DSA journey ✨
Today solved Star Pattern Problems 🌟
Printed a right-angled triangle
Solved Right Angled Triangle – 2 ⭐
Pattern learned: decreasing stars row by row ⬇️
#100DaysOfCode#BuildInPublic#Java#DSA