Dec 30, 2025 · 2 min read · Problem Statement: Two Sum The Two Sum problem is a popular question in coding interviews and foundational in learning hash maps. Problem Given an array of integers, return indices of the two numbers that add up to a specific target. Example Input: a...
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Oct 9, 2025 · 17 min read · Introduction In 2025, every modern software system generates logs. These logs serve as critical instruments for developers, enabling them to debug errors, trace the flow of requests, and evaluate system performance. Typically, these are referred to a...
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Sep 22, 2025 · 2 min read · For the past five days, I’ve been consistently solving problems on LeetCode. This wasn’t just about maintaining a streak — it was about building the habit of thinking through problems daily and documenting everything I learn along the way.And managin...
Join discussionMay 31, 2025 · 2 min read · Today’s DSA grind was all about string manipulation and logical arrays. I tackled four interesting problems that tested my attention to detail and logical reasoning. 🔸 Problem 1: Can Place Flowers 🪻 Concept: Greedy checking of adjacent spots📌 Key...
Join discussionMay 3, 2025 · 2 min read · 🧠 Problem Summary You're given a flowerbed (an array of 0s and 1s), where: 0 → empty plot 1 → already planted flower You need to plant n new flowers without placing them in adjacent plots. Return true if it's possible, otherwise false. ⚙️ Appro...
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Feb 22, 2025 · 2 min read · LeetCode #63: Unique Paths II Problem Statement You are given an m x n grid where some cells contain obstacles (1) and others are free (0).The robot starts at the top-left corner and can only move right or down.The robot must reach the bottom-right c...
Join discussionJan 17, 2025 · 2 min read · You are given two strings word1 and word2. Merge the strings by adding letters in alternating order, starting with word1. If a string is longer than the other, append the additional letters onto the end of the merged string. Return the merged string....
Join discussionNov 22, 2024 · 4 min read · Introduction The "Minimum Path Sum" problem is a classic dynamic programming challenge commonly found on platforms like LeetCode. In this blog post, we will walk through the solution to the "Minimum Path Sum" problem step by step, using a dynamic pro...
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Oct 6, 2024 · 2 min read · Efficiently Solving Leetcode 240: Search A 2D Matrix II Introduction: In this article, I'll walk you through the thought process and solution for Leetcode problem 240: "Search a 2D Matrix II". This problem tests our ability to search in a 2D matrix w...
Join discussionAug 16, 2024 · 2 min read · Maximum Distance in Arrays(From Intuition to the Optimized Code: Intuition: Intuition behind this problem is to first find all the pairs such that we got maximum absolute difference, But in question it is mentioned that m arrayLists are sorted, So ca...
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