Champak Roy's Website on Programming

Bubble Sort Visualizer — Anita (teacher) auto-prompts

Numbers: Speak (comparisons & swaps & prompts) Mode: Left → Right Right → Left Alternating (L→R then R→L)

Speed:

Anita (teacher): Champak (student):

Anita (teacher) lines — one per line

Today we'll see Bubble Sort. Compare adjacent numbers. If left > right, swap them. Repeat passes until sorted.

Champak (student) lines — one per line

Okay, Anita. So we compare pairs? What if numbers are equal? Got it — repeat until no swaps.

What the dark-green border means:

A box with a dark-green border is finalized — it has reached its correct, sorted position.

Comparison

Ready...

Event Log (comparisons, swaps, finalizations):

The top (selected) entry is the newest event; the log records every compare and swap as the visual run proceeds.