What is binary search in Data Structure?

1. What is binary search in Data Structure? There are various ways to search a particular element from a given list. One of them is Binary search. There are many ways to search the desired data from a given list. One of these ways are Binary search. When there is so much data everywhere, then it is very important to have a good searching method to search for the desired data in less amount of time. Binary search operations work faster than linear search and are one of the fastest searching algorithms. What is Binary Search? Binary search is a method of searching that is based on the divide and conquer strategy. Binary search operations can only be applicable for a sorted list of data. It takes O(log n) time to complete a search operation.

2. In a binary search operation, a given array is divided into two halves and then check for the middle item. If the middle element is smaller than the desired element, the binary search algorithm selects the second half of the array and discards the first half. This step is repeated until the desired element is found. At every step, the binary search algorithm discards one-half of the array based on the value of the middle item. The same steps are repeated until the array size becomes 1 or 2 and the operation finally gets the desired element. If the desired element is present in the array and the search is successful, it returns the index of that desired element. If the desired element is not present in the array, it returns -1. Binary Search Time Complexity Best case complexity- O(1) Average case complexity- O(log n) Worst-case complexity- O(log n): Binary search space complexity: In the worst case, Binary search space complexity is O(1). Application in Binary Search: The binary search algorithm is used in the inbuilt libraries of programming languages like C, C++, and Java. It helps to point out the position of error during debugging of any particular code. What are the benefits of a Binary search tree? Binary search is an ideal way to store the data in a hierarchical way. Binary search reflects the structural relationship in the given set of data. Binary search makes the insertion and deletion operations faster than arrays and linked list. Binary search operations are a flexible method of holding and moving data.

3. The binary search algorithm is used to store nodes irrespective of their numbers. Binary search is a faster process than linked list and slower than arrays when comes to accessing elements. If you want to learn more about the binary search in the data structure, visit the website of Help me study Bro. Help me Study Bro is one of the leading learning platforms for data structure and algorithms. If you want to learn from the basics to advance the level of data structure in an easy way, do visit Help me study Bro. Help me study Bro is an ideal platform for everyone who wants to master data structure topics for cracking interviews in big IT companies or want to prepare for higher studies from a recognized institution or university. A-109, 3rd floor, kaushambi, Pin code – 201010 +91-98737 95550 https://www.helpmestudybro.com/