This repository provides a Java utility class 'CodeReuse' that encapsulates commonly used methods for array manipulation and matrix operations.

Sorts an array of integers in ascending order.

Usage Example:

import com.example.CodeReuse;
import java.util.Arrays;

public class SortArrayExample {
    public static void main(String[] args) {
        int[] array = {4, 2, 7, 1, 9};

        // Sort the array
        CodeReuse.sortAscending(array);
        System.out.println("Sorted Array: " + Arrays.toString(array));
    }
}

Computes maximum, minimum, and average values of an integer array.

Usage Example:

import com.example.CodeReuse;

public class CalculateStatsExample {
    public static void main(String[] args) {
        int[] array = {4, 2, 7, 1, 9};

        // Calculate statistics
        double[] stats = CodeReuse.calculateStats(array);
        System.out.println("Max: " + stats[0]);
        System.out.println("Min: " + stats[1]);
        System.out.println("Average: " + stats[2]);
    }
}

Adds two matrices and returns the resultant matrix.

Usage Example:

import com.example.CodeReuse;
import java.util.Arrays;

public class MatrixAdditionExample {
    public static void main(String[] args) {
        int[][] matrixA = {
            {1, 2},
            {3, 4}
        };
        int[][] matrixB = {
            {5, 6},
            {7, 8}
        };

        // Perform matrix addition
        int[][] resultMatrix = CodeReuse.matrixAddition(matrixA, matrixB, 2, 2);
        // Display the resultant matrix
        for (int[] row : resultMatrix) {
            System.out.println(Arrays.toString(row));
        }
    }
}

1. Clone or Download the Repository

   • Clone the repository:

     git clone https://github.com/fahad-678/CodeReuseUtility.git

   • Or download the ZIP file and extract it.

2. Add CodeReuse.jar to Your Project

   • Copy CodeReuse.jar from the repository to your Java project's directory.

3. Add JAR to Classpath or Dependency Management

   • Classpath Method:

     • Add the JAR to your project's classpath.
     • Import the CodeReuse class:

       import com.example.CodeReuse; // Update package name accordingly

   • Maven:

     • Add as a dependency in your pom.xml:

       <dependency>
           <groupId>com.example</groupId>
           <artifactId>CodeReuse</artifactId>
           <version>1.0</version>
           <scope>system</scope>
           <systemPath>/path/to/CodeReuse.jar</systemPath>
       </dependency>

   • Gradle:

     • Add as a dependency in your build.gradle:

       dependencies {
           implementation files('/path/to/CodeReuse.jar')
       }

4. Import and Use the CodeReuse Class

   import com.example.CodeReuse;
   
   public class YourClass {
       public static void main(String[] args) {
           int[] array = {4, 2, 7, 1, 9};
   
           // Example for sorting an array
           CodeReuse.sortAscending(array);
           System.out.println("Sorted Array: " + Arrays.toString(array));
   
           // Other method calls as needed
       }
   }