C program to Search an Element in an ArrayIn this article, we will discuss the C program to search for an element in an Array with their different ways and examples. What is an Array?A data structure called an array holds a fixed-length series of identical-type items. It is frequently used to store and manipulate data collections because indexing enables efficient access. Ex: intnumbers[] = {10, 20, 30, 40, 50}; Searching an Element in an ArrayA typical operation in computer programming is looking for a particular element in an array. The efficiency of your code may be greatly improved by using efficient searching algorithms whether you are searching for the existence of a certain value locating the index of an element, or verifying if an element exists. The many methods for searching for elements in an array using the C programming language will be discussed in this article. There are mainly two ways to Search an Element in an Array: 1. Linear SearchA straightforward search strategy used to locate a given element in an array or list is called linear search, sometimes referred to as sequential search. It operates by comparing each array member to the target value to find a match or traverse the full array iteratively. The fundamental steps in linear search are as follows:
Program: Output: An element found at index 2 2. Binary SearchThe binary search technique is utilized to quickly locate a specific element in a sorted array or list. It uses a divide-and-conquer strategy, periodically cutting the search area in half until the target element is located or found to be absent. This is how binary search functions:
Program: Output: An element found at index 4 |