Zebra0

Learn to Program Step-by-Step

Flowcharts: Bubble Sort

Flowchart INDEX, Help
The bubble sort is a really slow sort unless the list is already sorted, then it can finish fast. It compares 0 and 1 and swaps if out of order, then 1 and 2, etc.
Notice that swap uses pass by reference.

Click next to step through the algorithm one step at a time.