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Probability of getting more value in third dice throw

Given that the three players playing a game of rolling dice. Player1 rolled a die got A and player2 rolled a die got B. The… Read More

Probability

Competitive Programming

DSA

Mathematical

School Programming

Matcher usePattern(Pattern) method in Java with Examples

The usePattern() method of Matcher Class is used to get the pattern to be matched by this matcher. Syntax: public Matcher usePattern(Pattern newPattern) Parameters: This… Read More

Java - util package

Java-Functions

Java-Matcher

Java

Matcher pattern() method in Java with Examples

The pattern() method of Matcher Class is used to get the pattern to be matched by this matcher. Syntax: public Pattern pattern() Parameters: This method… Read More

Java - util package

Java-Functions

Java-Matcher

Java

HTML DOM console error() Method

The console.error() method in HTML is used to display an error message on the console. The console.error() method is used for testing purposes. The error… Read More

HTML-DOM

HTML

Web Technologies

Find all numbers that divide maximum array elements

Given an array of N numbers, the task is to print all the numbers greater than 1 which divides the maximum of array elements. Examples: … Read More

divisibility

Arrays

Competitive Programming

DSA

Hash

Tredence Interview Experience

Tredence Analytics Pvt Lmt (eligibility 7 cgpa, 6.5lpa) Round 1 It was online test on amcat. It consists of aptitude from time, distance and speed.… Read More

Experiences

Interview Experiences

Distribution of candies according to ages of students

Given two integer arrays ages and packs where ages store the ages of different students and an element of pack stores the number of candies… Read More

programming-puzzle

DSA

Greedy

Python

Sum of common divisors of two numbers A and B

Given two number A and B, the task is to find the sum of common factors of two numbers A and B. The numbers A… Read More

divisibility

GCD-LCM

number-theory

Competitive Programming

DSA

Mathematical

Check if it is possible to finish all task from given dependencies (Course Schedule I)

There are a total of N tasks, labeled from 0 to N-1. Some tasks may have prerequisites, for example to do task 0 you have… Read More

BFS

DFS

graph-cycle

Technical Scripter 2018

Topological Sorting

DSA

Graph

Technical Scripter

Berkeley’s Algorithm

Berkeley’s Algorithm is a clock synchronization technique used in distributed systems. The algorithm assumes that each machine node in the network either doesn’t have an… Read More

Clock Synchronization Algorithm

Technical Scripter 2018

Algorithms

Computer Networks

DSA

Technical Scripter

Find the ordering of task from given dependencies (Course Schedule II)

Given a total of N tasks that you have to pick, labelled from 0 to N-1. Some tasks may have prerequisite tasks, for example, to… Read More

BFS

DFS

Technical Scripter 2018

Topological Sorting

DSA

Graph

Technical Scripter

Print path between any two nodes in a Binary Tree

Given a Binary Tree of distinct nodes and a pair of nodes. The task is to find and print the path between the two given… Read More

Binary Tree

Tree Traversals

DSA

Tree

Find the missing elements from 1 to M in given N ranges | Set-2

Given an integer m and n ranges (e.g. [a, b]) which are intersecting and overlapping. The task is to find all the number within the… Read More

array-range-queries

cpp-pair

cpp-vector

Arrays

Competitive Programming

DSA

Find a palindromic string B such that given String A is a subsequence of B

Given a string . Find a string , where B is a palindrome and A is a subsequence of B. A subsequence of a string is a… Read More

palindrome

Reverse

DSA

Greedy

Strings

Python | Pandas dataframe.mul()

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-dataFrame

Python pandas-dataFrame-methods

Python-pandas

Python

How to place two div side-by-side of the same height using CSS?

The two or more different div of same height can be put side-by-side using CSS. Use CSS property to set the height and width of… Read More

CSS-Misc

Picked

Technical Scripter 2018

CSS

Technical Scripter

Web Technologies

Python | Pandas dataframe.sort_index()

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-dataFrame

Python pandas-dataFrame-methods

Python-pandas

Python

Python | Pandas dataframe.skew()

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-dataFrame

Python pandas-dataFrame-methods

Python-pandas

Python

Infix to Postfix using different Precedence Values for In-Stack and Out-Stack

Conversion of infix to postfix expression can be done elegantly using two precedence function. Each operator is assigned a value (larger value means higher precedence)… Read More

Technical Scripter 2018

C Programs

Data Structures

DSA

Stack

Technical Scripter

Canonical Huffman Coding

Huffman Coding is a lossless data compression algorithm where each character in the data is assigned a variable length prefix code. The least frequent character… Read More

Huffman Coding

DSA

Heap

Java Programs

Queue