# Write and explain linear search procedure or algorithm with a suitable example.

Write and explain linear search procedure or algorithm with a suitable example.

Linear search technique is also known as sequential search technique. The linear search is a method of searching an element in a list in sequence. In this method, the array is searched for the required element from the beginning of the list/array or from the last element to first element of array and continues until the item is found or the entire list/array has been searched.

Algorithm of Linear search:
Step 2: Take the first element in the list
Step 3: If the element in the list is equal to the desired element
a. Set flag to “element found”
b. Display the message “element found in the list”
c. Go to step 6
Step 4: If it is not the end of list,
a. Take the next element in the list
b. Go to step 3
Step 6: End of the Algorithm

1. It is simple and conventional method of searching data. The linear or sequential name implies that the items are stored in a systematic manner.
2. The elements in the list can be in any order. i.e. The linear search can be applied on sorted or unsorted linear data structure.

1. This method is insufficient when large number of elements is present in list.

2. It consumes more time and reduces the retrieval rate of the system.

Time complexity: O(n)

Thanks
Mukesh Rajput

Mukesh Rajput

I am a Computer Engineer, a small amount of the programming tips as it’s my hobby, I love to travel and meet people so little about travel, a fashion lover and love to eat food, I am investing a good time to keep the body fit so little about fitness also..