All Medium Articles

Variadic functions in C

Variadic functions are functions that can take a variable number of arguments. In C programming, a variadic function adds flexibility to the program. It takes… Read More

C Basics

C-Functions

Functions

C++

C++ Programs

Misc

Top Online Communities Every Data Scientist Must Know

So you have decided to become a Data Scientist! But what’s next? It’s very easy to obtain lots of information online about how to become… Read More

data-science

GBlog

What is E-Waste?

E-waste: E-waste or Electronic waste refers to electronic products that are not working, are unwanted, near the end of their life span. Examples of E-waste… Read More

Picked

Class 11

School Learning

School Programming

File Transfer Protocol (FTP)

File transfer protocol (FTP) is an Internet tool provided by TCP/IP. The first feature of FTP is developed by Abhay Bhushan in 1971. It helps… Read More

Picked

Class 10

School Learning

School Programming

Why Thread.stop(), Thread.suspend(), and Thread.resume() Methods are Deprecated After JDK 1.1 Version?

The Thread class contains constructors and methods for creating and operating on threads. Thread is a subclass of Object that implements the Runnable interface. There… Read More

Java-Multithreading

Java

Proof of Capacity

Proof-of-Capacity mining is a very new mining method that is presently being employed by one cryptocurrency, Burstcoin. Despite this, many people believe that proof of… Read More

Blockchain

Implementation of AVL Tree using graphics in C++

AVL Trees are self-balancing Binary Search Trees where the difference between heights of left and right subtrees cannot be more than one for all nodes.… Read More

AVL-Tree

BST

c-graphics

computer-graphics

Self-Balancing-BST

Binary Search Tree

C++

C++ Programs

DSA

Tree

Analysis of Algorithms | Big – Θ (Big Theta) Notation

In the analysis of algorithms, asymptotic notations are used to evaluate the performance of an algorithm, in its best cases and worst cases. This article… Read More

Analysis of Algorithms

Articles

DSA

Misc

Asymptotic Notations and how to calculate them

In mathematics, asymptotic analysis, also known as asymptotics, is a method of describing the limiting behavior of a function. In computing, asymptotic analysis of an… Read More

Analysis of Algorithms

Articles

DSA

Four Color Theorem and Kuratowski’s Theorem in Discrete Mathematics

Planar Graph :If a graph can be drawn on the plane without crossing, it is said to be planar.Coloring of a simple graph is the… Read More

Engineering Mathematics

GATE CS

Equipotential Surfaces

When an external force acts to do work, moving a body from a point to another against a force like spring force or gravitational force,… Read More

Picked

Class 12

School Learning

School Physics

Maximum jumps to reach end of Array with condition that index i can make arr[i] jumps

Given an integer N and an array arr[ ] of size N, the task is to find the maximum jumps to reach the end of… Read More

Arrays

DSA

Dynamic Programming

Find minimum subarray sum for each index i in subarray [i, N-1]

Given an array arr[] of size N, the task is to find the minimum subarray sum in the subarrays [i, N-1] for all i in… Read More

Kadane

subarray

subarray-sum

Arrays

DSA

Count of subarrays with average K

Given an array arr[] of size N, the task is to count the number of subarrays having an average exactly equal to k. Examples: Input:… Read More

Arrays

DSA

Hash

Mathematical

Sum of elements in given range from Array formed by infinitely concatenating given array

Given an array arr[](1-based indexing) consisting of N positive integers and two positive integers L and R, the task is to find the sum of… Read More

array-range-queries

prefix

prefix-sum

Arrays

DSA

Mathematical

Count of N-digit numbers with at least one digit repeating

Given a positive integer N, the task is to find the number of N-digit numbers such that at least one digit in the number has… Read More

digit-DP

DSA

Dynamic Programming

Mathematical

Construct the largest number whose sum of cost of digits is K

Given a positive integer K, and an array arr[] consisting of N( =9) integers such that arr[i] represents the cost of the digit (i+1), the… Read More

knapsack

Numbers

Arrays

DSA

Dynamic Programming

Mathematical

Recursion

Maximum count of 0s between two 1s in given range for Q queries

Given a binary string S of size N, and a 2D array Q[][] of queries consisting of M pairs of the form {L, R}, the… Read More

Amazon

array-range-queries

binary-string

prefix-sum

DSA

Mathematical

Strings

Print all possible N-nodes Full Binary Trees

Given an integer N, the task is to print all possible Full Binary Trees with N nodes. The value at the nodes does not contribute… Read More

Binary Tree

Maths

DSA

Dynamic Programming

Recursion

Tree

How to do HTML syntax highlighting inside PHP strings ?

Syntax highlighting is the work of code editors such as Sublime Text, Visual Studio, Dev CPP, etc, which highlights all the different parts of the… Read More

HTML-Questions

PHP-Questions

Picked

HTML

PHP

Web Technologies