Implementing a linear search is really easy and a fun way to learn about how searching works. Here’s a simple guide on how to do it:
Start with a list: Think of having a list of numbers to look through, like this: [3, 8, 1, 5, 9].
Go through the numbers: Use a basic for loop to check each number one by one.
Look for a match: Inside the loop, see if each number matches what you are looking for. If you find a match, great! You’ve found your number!
Show the position or say it’s not there: If you finish looking through the list and don’t find a match, return -1 or say that the number isn’t there.
Linear search works best when you have a small list or when the list isn’t sorted because it checks each item one at a time.
Implementing a linear search is really easy and a fun way to learn about how searching works. Here’s a simple guide on how to do it:
Start with a list: Think of having a list of numbers to look through, like this: [3, 8, 1, 5, 9].
Go through the numbers: Use a basic for loop to check each number one by one.
Look for a match: Inside the loop, see if each number matches what you are looking for. If you find a match, great! You’ve found your number!
Show the position or say it’s not there: If you finish looking through the list and don’t find a match, return -1 or say that the number isn’t there.
Linear search works best when you have a small list or when the list isn’t sorted because it checks each item one at a time.