Write a program to do the following:
1. Input number that specifies number of the grades you want to enter.
2. Input the grades you specified their numbers in 1. For example, if you input 8 in paragraph 1 above, you will input 8 grades, etc.
3. Calculate the average of the entered grades, the maximum grade and the minimum grade.
4. Print the average, maximum and minimum grades.
5. Copy the code into word or notepad file