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Distribute N candies among K people
Given N candies and K people. In the first turn, the first person gets 1 candy, the second gets 2 candies, and so on till… Read More
Binary Search
DSA
Mathematical
Minimum steps required to convert X to Y where a binary matrix represents the possible conversions
Given a binary matrix of size NxN where 1 denotes that the number i can be converted to j, and 0 denotes it cannot be… Read More
DSA
Dynamic Programming
Graph
Matrix
Count distinct substrings that contain some characters at most k times
Given a integer k and a string str, the task is to count the number of distinct sub-strings such that each sub-string does not contain… Read More
Algorithms
C++
C++ Programs
Competitive Programming
DSA
Strings
Technical Scripter
ML | Locally weighted Linear Regression
Linear Regression is a supervised learning algorithm used for computing linear relationships between input (X) and output (Y). The steps involved in ordinary linear regression… Read More
Computer Subject
Machine Learning
Python | Pandas Timestamp.second
Python is a great language for doing data analysis, primarily because of the fantastic ecosystem of data-centric python packages. Pandas is one of those packages… Read More
Python Pandas-Timestamp
Python-pandas
Python
Minimum number of sets with numbers less than Y
Given a string of consecutive digits and a number Y, the task is to find the number of minimum sets such that every set follows… Read More
Microsoft
Competitive Programming
DSA
Greedy
Mathematical
Minimum number N such that total set bits of all numbers from 1 to N is at-least X
Given a number X, the task is to find the minimum number N such that the total set bits of all numbers from 1 to… Read More
Binary Search
Bit Algorithms
Constructive Algorithms
Sprinklr
Divide and Conquer
DSA
Else without IF and L-Value Required Error in C
Else without IF This error is shown if we write anything in between if and else clause. Example:  C #include <stdio.h> void main(){    int a;     if (a ==… Read More
C Language
C Programs
Count all sub-sequences having product <= K – Recursive approach
Given an integer K and a non-negative array arr[], the task is to find the number of sub-sequences having the product ? K. This problem already… Read More
subsequence
Technical Scripter 2018
Algorithms
DSA
Recursion
Technical Scripter
HQL | Introduction
Introduction  Hibernate Query Language (HQL) is an easy to learn and powerful query language designed as an object-oriented extension to SQL that bridges the gap… Read More
Java-JSP
SQL
Print first n distinct permutations of string using itertools in Python
Given a string with duplicate characters allowed, print first n permutations of given string such that no permutation is repeated. Examples: Input : string =… Read More
Python string-programs
Technical Scripter 2018
Combinatorial
DSA
Python
Technical Scripter
Count of pairs violating BST property
Given a Binary tree and number of nodes in the tree, the task is to find the number of pairs violating the BST property. Binary… Read More
Binary Tree
inversion
Binary Search Tree
DSA
Technical Scripter
Smart Contracts in Blockchain
A Smart Contract (or cryptocontract) is a computer program that directly and automatically controls the transfer of digital assets between the parties under certain conditions.… Read More
Blockchain
Technical Scripter
Blockchain Forks
Prerequisites – Blockchain Technology Introduction, How Blockchain technology works, Introduction to Blockchain  The decentralized nature of public blockchains (for example, Bitcoin and Ethereum) means that… Read More
Blockchain
Technical Scripter
Split a String into columns using regex in pandas DataFrame
Given some mixed data containing multiple values as a string, let’s see how can we divide the strings using regex and make multiple columns in… Read More
Picked
Technical Scripter 2018
Python
Python Programs
Technical Scripter
Mapping external values to dataframe values in Pandas
Mapping external values to a dataframe means using different sets of values to add to that dataframe by keeping the keys of the external dictionary… Read More
pandas-dataframe-program
Picked
Python pandas-dataFrame
Python-pandas
Technical Scripter 2018
Python
Technical Scripter
Python | Part of Speech Tagging using TextBlob
TextBlob module is used for building programs for text analysis. One of the more powerful aspects of the TextBlob module is the Part of Speech… Read More
Machine Learning
Python
Python | Display images with PyGame
Pygame is a cross-platform set of Python modules designed for writing video games. It includes computer graphics and sound libraries designed to be used with… Read More
Python-PyGame
python-utility
Technical Scripter 2018
Python
Technical Scripter
CSS font-size Property
The font-size property in CSS is used to set the font size of text in HTML document. Syntax:   font-size: medium|xx-small|x-small|small|large|x-large |xx-large|smaller|larger|length|initial|inherit; Default Value: medium Property… Read More
CSS-Properties
Picked
Web technologies
CSS
Web Technologies
CSS all Property
The all property in CSS is the shorthand property that is used to set all the element’s values to their initial or inherited values or… Read More
CSS-Properties
Picked
Web technologies
CSS
Web Technologies
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