C++代写：这是一个基础的C++作业代写，通过C++进行svg等文件的修改和展示
1. You will read grades from a file called gradebook.txt
2. The number of grades may vary – They are not always 10
3. You will read everything using getline String then convert grades to int by parsing your line using sstream
4. Create two two-dimensional arrays one for first name, last name and one for grades.
5. Count to see how many grades you have.
6. Create two more arrays one for average for each student and one for average for each test.
7. Create three SVG files to display
Average of each student
Average of each test
Sorted test average of course
8. Each bar should be different color preferably green for the highest and red for the lowest with decreeing green and increasing red as we go from highest to lowest.
9. Add labels to your bars and data
10. You should be able to demonstrate your project and answer every question about your project.
Everything has to be in functions with proper documentation – Check chapter two for proper documentation