# Serial and binary search program in c language

If not you will be jumping all over the oceans without finding the value: Time both methods and report back! Would you like to answer one of these unanswered questions instead? Failing that, a general wikipedia, c2 or google search can answer may of these sort of questions. Jon Skeet k

If we have elements to search, binary search takes about 10 steps, linear search steps. Basically, each time we search for the target and miss, we can eliminate half of the remaining items. This results in O n performance on a given list. That "half" of the array is then searched again in the same fashion, dividing the results in half by two each time. Mia Clarke 6, 3 41

Some Java based binary search implementation is found here digizol. That "half" of the array is then searched again in the same fashion, dividing the results in half by two each time. Bill the Lizard k

This means that we only need to look at the left part of the data. Mia Clarke 6, 3 41 With dictionary approach, the take away is sorting.

The table must be sorted for binary search. Binary search requires the input data to be sorted; linear search doesn't Binary search requires an ordering comparison; linear search only requires equality comparisons Binary search has complexity O log n ; linear search has complexity O n as discussed earlier Binary search requires random access to the data; linear search only requires serial and binary search program in c language access this can be very important - it means a linear search can stream data of arbitrary size. Also you can see visualized information about Linear and Binary Search here:

Time both methods and report back! Linear search also referred to as sequential search looks at each element in sequence from the start to see if the desired element is present in the data structure. Open the book at the half way point and look at the page. If not you will be jumping all over the oceans without finding the value: Email Sign Up or sign in with Google.

A linear search starts at the beginning of a list of values, and checks 1 by 1 in order for the result you are looking for. Apr 4 '14 at Some Java based binary search implementation is found here digizol. Failing that, a general wikipedia, c2 or google search can answer may of these sort of questions. When the amount of data is small, this search is fast.