In this context, "counts" means determining the total number of occurrences of something. It involves iterating over a collection and incrementing a counter each time a condition is met.
Related terms
Iteration: Repeating a set of instructions multiple times.
Condition: A logical expression that evaluates to true or false. It determines whether an action should be performed or not.
Counter: A variable used to keep track of the number of occurrences or iterations.