in c++

Write a function PercentUpper that reads the contents of an input file and provides the caller with two values, the total number of characters read from the file, and also the percentage of uppercase characters. Here's what a sample call might look like: percentar Percentre de total chars); As a result of the function call above, the caller would be able to display the percentage of uppercase characters, as well as the total number of characters that were read from the file. The function should not write anything to stdout NOTE: When you type your en