#dsa

Articles tagged with #dsa

Check If an Array is a Subset of Another Array
Which technique works better? HashMaps or Sorting+Two-pointer
Feb 6, 20253 min read195
Ceiling & Floor of a number, Peak element in Mountain Array
On Day #3 of my learning journey, I delved into the fundamental concepts of Linear Search and Binary Search. I gained a profound understanding of Binary Search, recognizing its significance as one of the most fundamental and crucial concepts in compu...
Mar 7, 20246 min read4
Day #2 - Problem-Solving
I tackled two data structures and algorithms (DSA) problems related to arrays today. I worked on these questions directly within my LeetCode profile. 1. Build Array from Permutation Problem Statement: Given a zero-based permutation nums (0-indexed), ...
Jan 23, 20246 min read9
Day #1 - Arrays & ArrayLists
Day 1 kicked off with a deep dive into Arrays and ArrayLists in Java. While I've been familiar with Arrays from the start of my coding journey, this time around, I gained fresh perspectives and insights. Key Insights on Arrays: First let's get into, ...
Jan 21, 20243 min read6
ByteByByte: 6-month DSA journey begins here
Hello, fellow tech enthusiasts! 👋 It's been a while since I last posted on my blog, but I'm excited to share that I'm diving back in. I've decided to embark on a journey to enhance my problem-solving skills, delving deeper into the world of data str...
Jan 21, 20242 min read6