Algorithmics

A Java library for people who want to implement some algorithms quickly

Table of Contents

• How to Use
• Algorithmics' Classes
• Documentation
• License
• Contributing guide
• Checkstyle guide

How to use

Algorithmics can be added in your project via:

Maven (you can match the version with the version available)

<repositories>
    <repository>
	  <id>jitpack.io</id>
	  <url>https://www.jitpack.io</url>
    </repository>
</repositories>

<dependency>
    <groupId>com.github.Pradyuman7</groupId>
    <artifactId>Algorithmics</artifactId>
    <version>V1.1</version>
</dependency>

Gradle (you can match the version with the version available)

allprojects {
    repositories {
        maven { url 'https://www.jitpack.io' }
    }
}

dependencies {
    implementation 'com.github.Pradyuman7:Algorithmics:V1.1'
}

Algorithmics' Classes

Name	Description	ReadMe
SievePrimesAlgorithm	Find and Generate Prime numbers using Sieve's algorithm.	here
NumOccurencesOfCharacters	Find number of occurrences of different/particular character(s) in a string.	here
Divisors	Find number of divisors of the number of your choice.	here
CheckPrime	Check if a number is prime or not, efficiently.	here
GetDivSquareSum	Get sum of squares of divisors of a number efficiently.	here
BinarySearch	Search result for a number in an array of integers.	here
MaxSubArraySum	Find the maximum continuous sub array sum in a given array.	here
FindMaxSubArrayProduct	Find the maximum continuous sub array product in a given array of fixed length and no length constraint.	here
Exponent	Calculate exponents of natural numbers.	here
FindPhrase	Find number of occurrences of a smaller string in a bigger string.	here
Find2DMatrixSum	Find sum of 2d matrix with long and int return types.	here
CountDistinctElements	Returns the number of distinct elements in an integer array	here
CountSorting	Returns the sorted array after sorting via count sort algorithm	here
MatrixMultiplication2D	Returns the multiplied matrix (if possible or returns null)	here
PerfectPowerAlgorithm	Returns the root and the exponent in an array of size 2 for a given natural number n (or null)	here

Documentation

Kindly refer the docs.

License

Algorithmics is under MIT License. See License for more info.

Contributing guide

Do you want to contribute to Algorithmics? Awesome, there are not many rules but just a few things to consider before making a PR, simply refer to CONTRIBUTING.md and some guidelines in the available issues.

Contributions are what make the open source community such an amazing place to learn, inspire, and create. Any contributions you make are greatly appreciated.

If you're new to GitHub and/or contributing to open source projects, please refer this resource.

Checkstyle guide

This repository follows the Google Java Style Guide. Feel free to download formatting presets for your IDE from Google's GitHub repository. We have set up checkstyle to enforce them throughout this project. You can check locally if your changes comply with these guidelines by executing the maven goal compile. If the build of your Pull Request fails make sure to checkout the logs in the checks of your Pull Request to see what exactly does not comply with our guidelines. If you think that you are still complying with the guidelines, feel free to make corresponding changes to our checkstyle file.