Category Archives: Write From Home

Curzon Numbers

Given an integer N, check whether the given number is a Curzon Number or not. A number N is said to be a Curzon Number… Read More »

A Categorical List of programming languages

Programming languages are the formal language, with a set of instructions which provides the desired output. For implementing various algorithms in our machines we started… Read More »

Find the element having maximum set bits in the given range for Q queries

Given an array arr[] of N integers and Q queries, each query having two integers L and R, the task is to find the element… Read More »

Range Queries to count the number of even parity values with updates

Given an array arr[] of N integers, the task is to perform the following two queries: query(L, R): Print the number of Even Parity numbers… Read More »

Array range queries to find the maximum Fibonacci number with updates

Given an array arr[] of N integers, the task is to perform the following two queries:  maximum(start, end): Print the maximum Fibonacci number of elements… Read More »

Count of leaf nodes of the tree whose weighted string is a palindrome

Given an N-ary tree, and the weights which are in the form of strings of all the nodes, the task is to count the number… Read More »

What is a Webcrawler and where is it used?

Web Crawler is a bot that downloads the content from the internet and indexes it. The main purpose of this bot is to learn about… Read More »

Sunny Number

Given a positive integer N, the task is to check whether the given number N is Sunny Number or not. A number N is a… Read More »

Find the maximum sum pair in an Array with even parity

Given an array arr[] of N integers, the task is to find a pair with even parity and maximum sum. Examples:  Input: arr[] = {18,… Read More »

How to add input fields dynamically on button click in AngularJS ?

The task is to add an input field on the page when the user clicks on the button using AngularJs. Steps: The required component for… Read More »

How to set a value to an input file using HTML ?

In HTML, we will use the type attribute to take input in a form and when we have to take the file as an input,… Read More »

SASS full form

SASS stands for Syntactically Awesome Style Sheets. It was designed by Hampton Catlin and developed by Natalie Weizenbaum. Sass is a CSS pre-processor. Sass reduces… Read More »

IPC technique PIPES

A Pipe is a technique used for inter process communication. A pipe is a mechanism by which the output of one process is directed into… Read More »

Constants of Maths in Python

Math module is a standard in-built module in Python that can be used for performing the mathematical tasks. The math module has a set of… Read More »

How to Convert string to float type in Golang?

ParseFloat function is an in-build function in the strconv library which converts the string type into a floating-point number with the precision specified by bit… Read More »