The time complexity of the above algorithm is O(n). Please refer complete article on Linear Search for more details!. The time complexity of the above algorithm is O(n). It is also called as sequential search. Attention reader! In this type of searching, we simply traverse the list completely and match each element of the list with the item whose location is to be found. Conclusion. Linear search is the most basic kind of search method. So basically Linear Search Python tutorial will deal the concept of linear search, it’s algorithm, example and so on.But before going forward we have to understand the logic behind search. Linear search is rarely used practically because other search algorithms such as the binary search algorithm and hash tables allow significantly faster-searching comparison to Linear search. With a big-O notation of O(n), the linear search consists of comparing each element of the data structure with the one you are searching for. Linear search is the simplest search algorithm and often called sequential search. Get hold of all the important DSA concepts with the DSA Self Paced Course at a student-friendly price and become industry ready. Searching is a most prevalent task that we do in our everyday life. It involves checking each element of the list in turn, until the desired element is found. If the match found then location of the item is returned otherwise the algorithm … For example, suppose that we want to find the number 3.8 in the following list: We start with the first element, and perform a comparison to see if its value is the value that we want. What Is Searching – A Quick Overview. Linear search is the basic search algorithm used in data structures. Both linear and binary search algorithms can be useful depending on the application. Improve Linear Search Worst-Case Complexity. Don’t stop learning now. Linear Search Also known as the sequential search, the linear search is the most basic searching algorithm. if element Found at last O(n) to O(1) Into Linear Search . so let’s see what they are? I will explain what is the Linear Search, how is Linear Search associated with Algorithms, try to break down the concept of Linear Search step by step and compare to Binary Search. Linear search is used to find a particular element in an array. It is not compulsory to arrange an array in any order (Ascending or Descending) as in the case of binary search.