All Medium Articles

Minimize cost to reach end of an N-length straight path

Given an integer K denoting the fuel tank capacity of a car running at the cost of 1 liter / mtr on a straight path… Read More

priority-queue

Combinatorial

DSA

Greedy

Heap

Mathematical

Sorting

Modify a Binary String by flipping characters such that any pair of indices consisting of 1s are neither co-prime nor divisible by each other

Given an integer N and a binary string consisting of 4*N number of 0s initially, the task is to flip the characters such that any… Read More

binary-string

HCF

DSA

Greedy

Pattern Searching

Strings

Count numbers from a given range that can be expressed as sum of digits raised to the power of count of digits

Given an array arr[] consisting of queries of the form {L, R}, the task for each query is to count the numbers in the range… Read More

array-range-queries

prefix-sum

Technical Scripter 2020

Algorithms

Arrays

DSA

Mathematical

Technical Scripter

Perfios Interview Experience for SDE Full Time (On-Campus)

Perfios conducted Recruitment Drive across many colleges here in Bangalore. The process contained 4 rounds. Coding Test F2F Technical Interview I F2F Technical Interview II… Read More

On-Campus

Perfios

Experiences

Interview Experiences

Minimum removals required to place all 0s before 1s in a Binary String

Given a binary string S, the task is to find the minimum number of characters required to be removed from S, such that all the… Read More

binary-string

interview-preparation

Technical Scripter 2020

DSA

Mathematical

Strings

Count occurrences of an element in a matrix of size N * N generated such that each element is equal to product of its indices | Set-2

-Given two positive integers N and X, the task is to count the occurrences of the given integer X in an N-length square matrix generated… Read More

divisibility

number-theory

DSA

Greedy

Mathematical

Matrix

Pattern Searching

LTI Interview Experience (On-Campus 2021)

Larsen & Toubro Infotech has 3 Rounds: Online Assessment Technical Interview HR Interview Online Assessment: My Online Assessment was on 11 February 2021 at 11… Read More

L & T Infotech

On-Campus

C++

Data Structures

DBMS

DSA

Experiences

Interview Experiences

Java

Placements

Python

Cisco Systems Interview Experience (2-5 Years)

Recently I got an offer from Cisco Systems for the Software Engineer II role. I’m glad that I’m sharing my story here because I think… Read More

Cisco

Experienced

Experiences

Interview Experiences

Design a Tip Calculator using HTML, CSS and JavaScript

The tip is the money given as a gift for good service, to the person who serves you in a restaurant. In this project, a… Read More

JavaScript-Questions

Technical Scripter 2020

JavaScript

Technical Scripter

Web Technologies

How to create a Read More component in ReactJS?

Creating a Read More component in React JS refers to hiding and displaying the text content on the page. It can be achieved by setting… Read More

React-Questions

ReactJS

Web Technologies

How to load window width value to SCSS variable ?

The task is to load the window width value to an SCSS variable and use it. Let us take a brief introduction to an SCSS.… Read More

Picked

SASS

Web Technologies

p5.js camera() Method

The camera() function in p5.js is used to set the virtual camera’s position on a 3D sketch. This can be used to simulate the position… Read More

JavaScript-p5.js

Picked

JavaScript

TechTips

Web Technologies

p5.js textureMode() Method

The textureMode() function in p5.js is uses to set the coordinate space for texture mapping. This function works on the WEBGL mode. The IMAGE mode… Read More

JavaScript-p5.js

Picked

JavaScript

Web Technologies

Properties of Inverse Trigonometric Functions

A real function in the range ƒ : R ⇒ [-1 , 1] defined by ƒ(x) = sin(x) is not a bijection since different images… Read More

Picked

Trigonometry & Height and Distances

Class 12

Mathematics

School Learning

Standard Form of a Straight Line

There are several forms available to represent the equation of a straight line on the 2-dimensional coordinate plane, out of several forms three major forms… Read More

Picked

Class 11

Mathematics

School Learning

Role of Operator Precedence Parser

In this, we will cover the overview of Operator Precedence Parser and mainly focus on the role of Operator Precedence Parser. And will also cover… Read More

Technical Scripter 2020

Compiler Design

GATE CS

Difference between Agile and SDLC

1. Agile :Agile is a well-known development methodology and the best approach for many development teams, especially those looking to create a continuous delivery environment.… Read More

Difference Between

Software Engineering

Noiseless Channel Protocol

Introduction :A protocol is a set of rules used by two devices to communicate. These sets of rules are usually decided by headers (fixed headers… Read More

Technical Scripter 2020

Computer Networks

GATE CS

Check if a given number N has at least one odd divisor not exceeding N – 1

Given a positive integer N, the task is to check if the given number N has at least 1 odd divisor from the range [2,… Read More

divisors

DSA

Mathematical

Technical Scripter

Marketing Automation (E commerce)

In this, we will discuss the overview part of market automation, its examples, the importance of market automation, and will also discuss the importance of… Read More

Computer Subject

Misc