Tim Sort

Meera only reaches for Tim Sort when names A→Z has to stay correct in the roll list.

Tim Sort on the board — n log n vs n². Then say what names A→Z looks like after.

Without Tim Sort, the roll list gets messy and names A→Z is hard to trust.

Use Tim Sort when names A→Z must stay clear. If a simpler DSA step works, use that instead.

If names A→Z breaks under Tim Sort, check unstable sort when equal keys matter first.

After Tim Sort, Meera should still remember unstable sort when equal keys matter.

One breath for Tim Sort, then names A→Z, then unstable sort when equal keys matter. Sit down.