NANITIN AHIRWALinnitinahirwal.hashnode.dev·Sep 19, 2025 · 2 min read🚀 LeetCode Challenge (Day 4): Design Spreadsheet ProblemToday’s LeetCode problem was quite unique — instead of the usual algorithms or data structures, I had to simulate a mini spreadsheet system, something like a simplified version of Excel or Google Sheets. At first glance, it looked simple. But as with...00
NANITIN AHIRWALinnitinahirwal.hashnode.dev·Feb 2, 2023 · 1 min readMy first impression of web3.Web3 is an umbrella term for a new decentralized web that aims to give users more control over their online data and identity. My first impression of Web3 is often one of excitement about its potential to create a more equitable and secure online eco...00