Given three integers a, b, and c, return the largest of the three. If more than one share the largest value, any of them is a correct answer. The nested if-elseNested If-ElseCombining two comparisons with && inside each branch of an if/else-if/else chain. version checks all three candidates explicitly, one at a time. The running maximumRunning MaximumKeeping a single "best so far" value and updating it by comparing against one new value at a time, instead of comparing everything against everything at once. version never compares three things simultaneously — it reduces the problem to two simple two-value comparisons, which is exactly the technique used to find the largest value in an array of any length.