Assignment:
Do the following in C++:
A certain professor has a file containing a table of student grades, where the first line of the file contains the number of students and the number of scores in the table; each row of the table represents the exam scores of a given student and each column represents the scores on a given exam. The maximum possible score on each exam was 100 points. Write a program that, given the name of such a file, generates a report summarizing the overall percentage for each student and the average score on each exam.
Provide complete and step by step solution for the question and show calculations and use formulas.