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Classification of Polymers
A polymer consists of macromolecules (very large molecules), composed of several repeating structural subunits of these molecules. Polymers are today the backbone of four different… Read More
Chemistry-Class-12
Picked
Class 12
School Chemistry
School Learning
Diffraction Grating Formula
A diffraction grating is constructed by scratching a flat piece of transparent material with multiple parallel lines. The material can be scratched with a great… Read More
Physics-Formulas
Picked
School Learning
School Physics
Heat Flux Formula
The quantity of heat transmitted per unit area per unit time to or from a surface is referred to as heat flux. It is a… Read More
Physics-Class-11
Physics-Formulas
Picked
Class 11
School Learning
School Physics
What is Stress?
Stress in physics is defined as the force exerted on the unit area of a substance. Stress affects the body as strain in which the… Read More
Physics-Class-11
Picked
Class 11
School Learning
School Physics
Find the least common multiple (LCM) of given Strings
Given two strings str1 and str2 of lengths N and M respectively. The task is to find the least common multiple (LCM) of both the… Read More
LCM
DSA
Pattern Searching
Strings
Minimize difference between maximum and minimum element by decreasing and increasing Array elements by 1
Given an array arr[], consisting of N positive integers. The task is to minimize the difference between the maximum and the minimum element of the… Read More
Arrays
Arrays
DSA
Greedy
Mathematical
Program to find sum of elements in a given 2D array
Given a 2D array of order M * N, the task is to find out the sum of elements of the matrix. Examples: Input: array[2][2]… Read More
DSA
Matrix
School Programming
Difference between HTTP/2 and HTTP/1.1
HTTP stands for hypertext transfer protocol & it is used in client-server communication. By using HTTP user sends the request to the server & the… Read More
Elite-Batch-2022
HTTP-headers
Picked
Web Technologies
Which tags contain both opening & closing tags in HTML ?
HTML tags are markers that define the structure and content of web documents. They consist of angle brackets enclosing a tag name, such as <p>… Read More
HTML-Questions
HTML-Tags
Picked
HTML
Web Technologies
Perfect Square Formula
Perfect Square Formula: A polynomial or number which when multiplied by itself is called a perfect square. The perfect square is calculated by two algebraic… Read More
Maths-Formulas
Picked
Mathematics
School Learning
Flutter Bloc – Basic Search
Flutter is a powerful tool to develop cool android and ios apps and much more like PWAs from a single code base. In this article,… Read More
Flutter
Android
Flutter
Minimize the cost to convert given string to either type XYXY… or XXYY…
Given a binary string s and an array ct[] of even size. The task is to minimize the cost of operations to: Convert string s… Read More
Combinatorial
DSA
Misc
Pattern Searching
Strings
Seclore Interview Experience for Trainee Product Engineer
Hey there geeks! In this article, I am going to discuss the round by round selection process for Seclore. The role offered by the company… Read More
Seclore Technologies
Experiences
Interview Experiences
Paytm Interview Experience for DevOps Engineer | On-Campus 2022
Hello Everyone, I am honoured to share my Interview Experience of Paytm (Noida) . Company came for (CSE, IT, EC/EE branches). Criteria for the company… Read More
On-Campus
Paytm
Experiences
Interview Experiences
IIT Hyderabad Admission Experience for MTech (RA)
Hi all. This is my interview experience for admission to MTech (CSE) programme of IITH as Research Assistant (RA) during winter. MTech RA means along… Read More
Experiences
Interview Experiences
Deutsche Bank Interview Experience (2021-22 )
Round 1 (Online test): There is total three questions Strictly increasing order: Is it possible to make array in strictly increasing order or not?Given an… Read More
Deutsche Bank
Experiences
Interview Experiences
Placements
Java Servlet Filter with Example
A filter is an object that is invoked at the preprocessing and postprocessing of a request on the server, i.e., before and after the execution… Read More
java-servlet
Picked
Java
Sum of all prefixes of given numeric string
Given string str having N characters representing an integer, the task is to calculate the sum of all possible prefixes of the given string. Example:… Read More
prefix
DSA
Mathematical
Strings
Find index of closest non-overlapping interval to right of each of given N intervals
Given an array arr[] of N intervals, the task is to calculate the index of the closest interval to the right of each of the… Read More
Binary Search
DSA
Greedy
Mathematical
Searching
Check if any level of a perfect Binary Tree forms a Palindrome
Given a perfect binary tree consisting of N nodes, the task is to check if the number formed by the nodes in any level of… Read More
BFS
Binary Tree
palindrome
DSA
Mathematical
Tree
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