Where Bubble Sort Is Used?

Bubble sort is mainly used in educational purposes for helping students understand the foundations of sorting. This is used to identify whether the list is already sorted. When the list is already sorted (which is the best-case scenario), the complexity of bubble sort is only O(n) .

What is bubble sort with example?

Bubble Sort is the simplest sorting algorithm that works by repeatedly swapping the adjacent elements if they are in wrong order. Example: First Pass: ( 5 1 4 2 8 ) –> ( 1 5 4 2 8 ), Here, algorithm compares the first two elements, and swaps since 5 > 1. ( 1 5 4 2 8 ) –> ( 1 4 5 2 8 ), Swap since 5 > 4.

How do you use bubble sort?

Bubble sort
  1. Look at the first number in the list.
  2. Compare the current number with the next number.
  3. Is the next number smaller than the current number? ...
  4. Move to the next number along in the list and make this the current number.
  5. Repeat from step 2 until the last number in the list has been reached.
James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.