How to Do a Bubble Sort in Java (Simple)

How to Do a Bubble Sort in Java (Simple)

Greetings, in this Java tutorial we shall be quickly and simply covering how to do a bubble sort.

Bubble sort is a simple sorting algorithm that works by repeatedly swapping adjacent elements in a list or array until they are in the correct order. It's called "bubble" sort because smaller elements "bubble" to the top of the list during each pass.

Here are the steps to perform a bubble sort:

Start at the beginning of the list. Then compare the first two elements. If the first is greater than the second, swap them. After that we move to the next pair of elements and repeat step 2. We then continue iterating through the list and swapping adjacent elements until you reach the end of the list.

If any swaps were made during a pass through the list, repeat the process from the beginning and if no swaps were made during a pass through the list, the list is now sorted and you can stop. Lastly we return the sorted list.

That's all we need to do to do a bubble sort.

Here is a tutorial on how to swap elements of an Array in Java: https://youtu.be/dEdq9DVqUNk

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How to Do a Bubble Sort in Java (Simple)