Ishita Juneja Blogs

Were you trying to solve the maximum sum of contiguous subarray problems? Did you find It difficult and confusing? You are on time to read this article! Here we will discuss everything from the concept of a subarray to the ways of finding its maximum contiguous sum. With the help of this article, you will be easily able to solve questions where you need to find the subarrays for a given array or the   largest subarray with 0 sum s . In this article, we will discuss the following: What is a subarray? What are the methods of finding the maximum sum of a subarray? What is Kadane’s Algorithm? What is the Brute Force approach? Tips to keep in mind while solving the question. What is the  first unique character in a string?   What is a Subarray? Any subset of the original array’s indices can be used to define a subarray, and a contiguous subarray. A contiguous subarray is defined by an interval of indices, which includes the first and last elements as well as everything in betw...

Are you looking forward to getting a job at Hexaview Technologies but are not aware of the fundamentals that will help you to crack the interview? Preparing for an interview with such big companies can be stressful and chaotic without proper guidance.  So, in this article, we will look at a few  Hexaview Interview Questions  and a few tips about preparation.  These tips are based on previous interview experiences, but it is not necessary that only these types of questions will be asked in interviews. Interview questions are pretty dynamic in nature. This article is divided into 2 sections as follows: Interview structure and 20 interview questions. Tips for the preparation and the interviews. I will guide you throughout the article and provide essential based on my experience to clear the interview:    Interview structure and questions The interview is divided into 4 rounds. The rounds are as follows: Round 1: Coding Round [40 minutes, 2 coding questions] Ro...

Scared and nervous about on-campus recruitment this year? On-campus recruitment can be an intimidating process, especially for someone going through an interview for the first time. This was indeed the case for me too.  How did I get my job at Wells Fargo? Wells Fargo had always been my dream company. When I heard that they would be participating in the on-campus interview rounds for FTE (full-time equivalent), I was on cloud nine. However, that happiness lasted for only a short while, since soon I was drowned in nerves and anxiety.  My friends shared their tough adobe interview experience with me before my turn, which just managed to scare me more.  A company as big and successful as Wells Fargo is always looking for the best talent out there. They want quick thinkers who can present strategic solutions on the spot. They are always on the hunt for professional and smart individuals who can operate efficiently in high-pressure situations. Such an individual is hard to rec...

Devised by John Von Neumann, the merge sort algorithm in programming languages is used to derive outputs by the principle of merging. Professional programmers for Java and other languages might be acquainted with the fact that the merge sort algorithm is used for counting the number of inversions in a given list. This algorithm is employed for external sorting. The prime rule to  merge two sorted arrays  using  the merge sort algorithm is to divide the input statement into two equal halves so that we can maintain uniformity after deriving the output. Once the process has been initiated we can confirm the clarity of the output after considering the first and last occurrences in the sorted arrays. This blog will iterate further on the concept so read till the end.   What do you mean by merging two sorted arrays? Before understanding the concept of how you can merge two sorted arrays, let us understand what sort of output is generated after merging two sorted arrays. Th...

Sets are a group of elements available for computation. The array is one of the most commonly used types of sets. Array is amongst top used concepts in computer science. And you might have heard this term a lot!  But do you know that these sets or arrays can be further divided into several parts? The sets can be divided into different parts based on the element placement and order. These parts are –  Subsequence Substring/subset Subarray Arrays and the further parts of arrays are quite popular amongst interviewers. Various questions based on subsets, subsequences, and subarrays are asked during coding and technical assessment at the tech giants.  These questions include  minimum subset sum difference , print subarray of a given array, reverse the subsets of the array, or  longest palindrome subsequence .  To resolve such questions, you will need to pay a lot of attention to arrays and their parts.  In this article, we will particularly talk about one o...

Did you know? About three million people apply every year just to get hired by Google, but only 4000–5000 people  get hired. If you are also keen on working with infamous Google, then M y   Google Interview Experience   will definitely serve you both as a guide and motivator. In this article, we are covering all the topics that will help you to solve your queries related to Google Interview Process. So let’s begin with why Google attracts so many youngsters to work with them. There are several perks that make Google stand out from many other companies and that make young minds climb the success ladder with the Infamous Google. Let’s see what these perks are: Perks of being hired by Google There are several perks of being hired by Google including employee friendly environment, learning, and growth of employees, handsome salary, flexible hours, etc. Though, it is said that to get everything, you have to work for it. Similarly, to work with Google, you have to pass their In...