Problem Statement Given an integer array nums, return an array answer such that: answer[i] = product of all elements in nums except nums[i] 🔍 Intuition If we could use division, a simple approach would be: Calculate the product of all elements. D...
Introduction Jaipur - The Rising Hub of Management Education You think Jaipur is about food and forts? You're wrong! The city of pink is rapidly becoming one of the most desirable locations for studying management. It is a mix of traditional as well ...
Problem:Given an array of strings strs, group the anagrams together. You can return the answer in any order. 📌 Example: Input: strs = ["eat", "tea", "tan", "ate", "nat", "bat"] Output: [["bat"], ["nat","tan"], ["ate","eat","tea"]] 🧠 Intuition All...
Author: Nikhitha ChatlaDate: May 30, 2025 🔍 Problem Statement Given an array of integers nums and an integer target, return the indices of the two numbers such that they add up to target. Constraints: Exactly one solution exists. Same element cann...
In the modern business landscape, leadership is no longer just about authority—it’s about vision, strategy, and adaptability. Whether it’s a multinational corporation or a budding startup, the success of an organization often hinges on the effectiven...
It’s one thing to get an interview call. It’s another to chase that dream for 7–8 months, receive a life-changing opportunity, go through a maze of highs and lows — and then be forced to make one of the most difficult decisions of your career. This i...
Introduction Finding the majority element in an array is a classic problem in coding interviews and competitive programming. The majority element is the element that appears more than n/2 times, where n is the size of the array. We will explore three...
Understanding the Basics Bubble Sort is one of the simplest sorting algorithms. It repeatedly steps through the list, compares adjacent elements, and swaps them if they are in the wrong order. This process continues until the list is sorted. Swappin...
The Two-Pointer Approach: Efficiently Finding a Pair with a Given Sum The two-pointer approach is a widely used technique for solving problems efficiently, especially when dealing with sorted arrays. In this article, we’ll explore how to use this met...
In this post, we will discuss two approaches to searching for an element in a sorted 2D matrix efficiently. 💡 Brute Force Approach The simplest way to search for an element is to traverse the entire matrix row by row and column by column. bool searc...
