jbl_search 1.0.0

The unique package for three types of search(linear, binary, jump or box). And you can also see time of searching of each search.

Search Algorithms in Dart

This project demonstrates various search algorithms implemented in Dart, including binary search and jump search. The project also includes functionality to measure the time taken for searching operations using Dart's Stopwatch class.

Features

• Binary Search: Efficient algorithm for finding an element in a sorted list.
• Jump Search: Searches for an element in a sorted list by jumping ahead by a fixed number of steps.
• Performance Measurement: Uses Stopwatch to measure the time taken by search algorithms.

Getting Started

Prerequisites

• Dart SDK

Installing

1. Clone the repository:

   git clone https://github.com/yourusername/search-algorithms-dart.git
   

2. Navigate to the project directory:

   cd search-algorithms-dart
   

Usage

1. Binary Search:

   import 'binary_search.dart';
   
   void main() {
     List<int> sortedList = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
     int itemToFind = 7;
   
     // Start the stopwatch
     Stopwatch stopwatch = Stopwatch()..start();
   
     int index = binarySearch(sortedList, itemToFind, 0, sortedList.length - 1);
   
     // Stop the stopwatch
     stopwatch.stop();
   
     if (index != -1) {
       print("Item found at index: $index");
     } else {
       print("Item not found.");
     }
   
     print("Time taken for search: ${stopwatch.elapsedMicroseconds} microseconds");
   }
   

2. Jump Search:

   import 'jump_search.dart';
   
   void main() {
     List<int> sortedList = [1, 3, 5, 7, 9, 11, 13, 15, 17, 19];
     int itemToFind = 13;
   
     // Start the stopwatch
     Stopwatch stopwatch = Stopwatch()..start();
   
     int index = jumpSearch(sortedList, itemToFind);
   
     // Stop the stopwatch
     stopwatch.stop();
   
     if (index != -1) {
       print("Item found at index: $index");
     } else {
       print("Item not found.");
     }
   
     print("Time taken for search: ${stopwatch.elapsedMicroseconds} microseconds");
   }
   

Running the Tests

To run tests, use the following command:

dart test