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How are Companies Making Money From Big Data?
Every company has Big Data in its future and every company will eventually be in the data business. Fortunately, many companies have realized this already… Read More
BigData
GBlog
Microsoft Interview Experience | Off-Campus for SDE Internship
I applied to Microsoft through one test 2019 about which I was informed by our college TPO for Internship as a software development engineer. All… Read More
Microsoft
Off-Campus
Technical Scripter 2019
Experiences
Internship
Interview Experiences
Technical Scripter
Web Technologies
Zoho Interview Experience | Off-Campus 2020
Round 1: Aptitude round with 25 question. Split up 15 of C aptitude and 10 quant.. Questions on C aptitude were tricky with recursion and… Read More
Marketing
Off-Campus
Zoho
Experiences
Interview Experiences
Amazon Interview Experience
Online Test: 28 MCQs based on Data Structures & Algorithms, Database Management Systems, Operating Systems, Predicting C and C++ output. https://www.geeksforgeeks.org/quiz-corner-gq/ 2 coding questions: Longest… Read More
Amazon
Marketing
Experiences
Interview Experiences
Basics of Signed Binary numbers of ranges of different Datatypes
Core concepts of Signed Binary Numbers  And Explanation of Ranges of Different Datatypes. If I would ask what is the value of (1000 0000)2 in decimal… Read More
Digital Logic
GATE CS
Amazon Interview Experience for SDE-1
Round 1: Coding round Online coding round consisting of 3 question (Duration-1hr)  Given a space separated string find the first substring whose reverse is present… Read More
Amazon
Experiences
Interview Experiences
Combobox Widget in tkinter | Python
Python provides a variety of GUI (Graphic User Interface) types such as PyQT, Tkinter, Kivy, WxPython, and PySide. Among them, tkinter is the most commonly… Read More
Python Tkinter Widget
Python-tkinter
Python
Technical Scripter
Print left and right leaf nodes separately in Binary Tree
Given a binary tree, the task is to print left and right leaf nodes separately. Examples:  Input: 0 / \ 1 2 / \ 3… Read More
Binary Tree
DSA
Tree
Zoho Interview Experience | On-Campus
Recently I attended Zoho Interview (On Campus) drive. I would like to thank GeeksforGeeks for giving me this opportunity.  Round 1:Written Test   50 MCQ’s based… Read More
On-Campus
Zoho
Experiences
Interview Experiences
MathWorks Interview Experience(EDG)
1st round – Online test(1hr 30 min) – either computer science or engg(core) option was given: MathWorks (EDG) MCQ’S and coding-2 problems 6 sets of… Read More
MathWorks
Experiences
Interview Experiences
Maximize distance between any two consecutive 1’s after flipping M 0’s
Given the size of a binary array consisting of 0’s only as n and an integer m which is the number of flips allowed from… Read More
Binary Search
binary-representation
Arrays
Bit Magic
DSA
Find the smallest subarray having atleast one duplicate
Given an array arr of N elements, the task is to find the length of the smallest subarray of the given array that contains at… Read More
subarray
Algorithms
Arrays
DSA
Hash
Find the distance between two person after reconstruction of queue
Given a 2D array of size N containing distinct height of people standing in a queue, and a number corresponding to each person (P) that… Read More
Arrays
DSA
Sorting
Find the minimum cost to cross the River
Given an integer N which is the number of villagers who need to cross a river but there is only one boat on which a… Read More
Algorithms
Competitive Programming
DSA
Mathematical
Sorting
Unified Payments Interface (UPI)
Unified Payments Interface (UPI) is one of the most useful and acceptable banking facility, provided by NPCI to this decade. In our day to day… Read More
Technical Scripter 2019
Computer Subject
GBlog
Technical Scripter
How to center a div within another div?
The div tag is used to construct a division or section of an HTML document in which other elements of HTML is placed and that… Read More
HTML-Basics
Picked
HTML
Technical Scripter
Web Technologies
Prime Numbers present at Kth level of a Binary Tree
Given a number K, the task is to print the prime numbers present at that level given all the prime numbers are represented in the… Read More
Binary Tree
Prime Number
sieve
DSA
Tree
Radius of the inscribed circle within three tangent circles
There are 4 circles with positive integer radius r1, r2, r3 and r4 as shown in the figure below. The task is to find the… Read More
Binary Search
Algorithms
C++ Programs
Competitive Programming
DSA
Mathematical
Python: Age Calculator using Tkinter
Prerequisites :Introduction to tkinter Python offers multiple options for developing a GUI (Graphical User Interface). Out of all the GUI methods, Tkinter is the most… Read More
Python Tkinter-exercises
Python-tkinter
Python
Technical Scripter
Subarray permutation that satisfies the given condition
Given a permutation of integers from 1 to N and an integer M, the task is to check if any subarray of the given permutation… Read More
Hash
subarray
Arrays
DSA
Mathematical
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