Frontend Developer with 3+ years of professional experience in Web Development
Tech stack: HTML(5), Css(3), Sass, Reactjs,styled-components, JavaScript,
๐ Day 5/365 โ DSA
Solved today:
โ LC 344 โ Reverse String
โ LC 1 โ Two Sum
Learned the Two Pointers and Complement Lookup (HashMap) patterns. Also understood the one-pass HashMap approach
#365DaysOfCode#DSA#NamasteDev#LeetCode#JavaScript
๐ Day 1/365 โ DSA Journey
Today's focus was Time & Space Complexity (Big O Notation).
๐ Learned:
* O(n) โ Linear Time
* O(log n) โ Logarithmic Time
* O(nยฒ) โ Quadratic Time
* O(nยณ) โ Cubic Time
Understanding time complexity is the foundation of writing efficient algorithms.