Integer numElements is read from input. Then, numElements pairs of strings and integers are read and stored into string vector hueList and integer vector quantityList, respectively. Lastly, string hueAsked and integer quantityAsked are read from input.

Assign matchesFound with the number of element pairs that match both hueAsked and quantityAsked.

For each pair that matches hueAsked and quantityAsked, output "Matches entry $"$ followed by the element pair's index. End with a newline.