The Fastest Lap Time

Go-kart championship! ⏱️ Lower time = faster lap.

You get a list of lap times in seconds (at least one). Find the smallest one and save it in best.

Example:

Input: times = [58, 52, 61, 49, 55] Output: 49

Starting with best = 58, we look for anything SMALLER — 52 beats it, then 49 beats that. Nothing after is smaller, so 49 wins.