All Medium Articles

Operator Overloading ‘<<‘ and ‘>>’ operator in a linked list class

Prerequisite: Operator Overloading in C++, Linked List in C++ C++ comes with libraries that provide ways for performing Input and Output. In C++, Input and… Read More

Algorithms

C++

DSA

Linked List

Shortest Path Faster Algorithm

Prerequisites: Bellman-Ford AlgorithmGiven a directed weighted graph with V vertices, E edges and a source vertex S. The task is to find the shortest path… Read More

Advanced Data Structure

Algorithms

C++ Programs

Competitive Programming

Data Structures

DSA

Graph

CamelCase Pattern Matching

Given a list of words where each word follows CamelCase notation, the task is to print all words in the dictionary that match with a… Read More

Arrays

C++

C++ Programs

C++ Quiz

C/C++ Puzzles

Competitive Programming

Computer Subject

Data Structures

DSA

Hash

Pattern Searching

Searching

Sorting

Strings

Program to remove vowels from Linked List

Given a singly linked list, the task is to remove the vowels from the given linked list. Examples: Input: g -> e -> e ->… Read More

DSA

Linked List

Golomb Sequence | Set 2

Given a number N. The task is to find the first N terms of the Golomb Sequence. Golomb sequence is a non-decreasing integer sequence where… Read More

DSA

Dynamic Programming

Priority Queue of Vectors in C++ STL with Examples

Priority Queue in STL Priority queues are a type of container adapters, specifically designed such that the first element of the queue is the greatest… Read More

cpp-priority-queue

cpp-vector

C++ Programs

DSA

Queue

Find the original Array using XOR values of all adjacent elements

Given a sequence arr[] of N-1 elements which is xor of all adjacent pairs in an array, the task is to find that original array… Read More

Bitwise-XOR

Arrays

DSA

Mathematical

Microsoft Summer Internship Off Campus 2020

Whenever We want to get a chance for an interview. First, we have to arrange a referral. Personally, I contacted one of the Microsoft SDE.… Read More

Microsoft

Off-Campus

Experiences

Internship

Interview Experiences

Count of pairs with difference at most K with no element repeating

Given an array arr[] and a number K, the task is to count the number of pairs whose difference is less than or equal to… Read More

Arrays

DSA

Greedy

Mathematical

Amazon Interview Experience for SDE-1 | Off-Campus ( Exp<1year)

Position: SDE1 at Amazon Location: Bangalore/Hyderabad Date: 7 March, 2020 Online Assessment There were two coding questions: 1. One based on standard BFS in a… Read More

Amazon

Marketing

Off-Campus

Experienced

Experiences

Interview Experiences

Leadsquared Interview Experience (On-Campus)

Round 1: It was a online test consisted of 36 mcq questions- 12 from aptitude, 6 from SQL, 3 from programming, 5-6 on algorithms such… Read More

Leadsquared

Marketing

On-Campus

Experiences

Interview Experiences

Monitor vs Semaphore

Both semaphores and monitors are used to solve the critical section problem (as they allow processes to access the shared resources in mutual exclusion) and… Read More

Process Synchronization

GATE CS

Operating Systems

Touch module in Python

In Python, the Touch module is used to create any file on any specified directory. The touch module is equivalent to linux command ‘touch‘ or… Read More

python-modules

Python

How to make a proper double scrollbar frame in Tkinter

Tkinter is a Python binding to the Tk GUI(Graphical User Interface) Toolkit. It is a thin-object oriented layer on top of Tcl/Tk. When combined with… Read More

Picked

Python-tkinter

Python

Path with maximum product in 2-d array

Given a 2D matrix of size N*M. The task is to find the maximum product path from (0, 0) to (N-1, M-1). You can only… Read More

Algorithms

Arrays

C++ Programs

DSA

Greedy

Matrix

Difference between CSMA/CA and CSMA/CD

Prerequisite – Carrier Sense Multiple Access (CSMA) CSMA/CD: CSMA/CD stands for Carrier Sense Multiple Access / Collision Detection is a network protocol for carrier transmission. It… Read More

Computer Networks

Difference Between

GATE CS

Component Based Software Engineering

Component-Based Software Engineering (CBSE) is a process that focuses on the design and development of computer-based systems with the use of reusable software components. It… Read More

Software Engineering

Node.js fs.createReadStream() Method

The createReadStream() method is an inbuilt application programming interface of fs module which allow you to open up a file/stream and read the data present… Read More

Node.js-fs-module

Picked

Node.js

Web Technologies

Popup Menu in Tkinter

Tkinter is Python’s standard GUI (Graphical User Interface) package. It is one of the most commonly used packages for GUI applications which comes with the… Read More

Picked

Python-tkinter

Python

time.Sleep() Function in Golang With Examples

In Go language, time packages supplies functionality for determining as well as viewing time. The Sleep() function in Go language is used to stop the… Read More

GoLang-time

Go Language