Intro to Programming with Python - Tutorial 9 - Exercise 2

This is our second exercise for tutorial 9 (https://youtu.be/rW-iqRxP6Cs)

In this exercise we have to redo the exercise from tutorial 8 using a while loop.

So for this exercise:

• Initialize an empty grades dictionary variable.
• Prompt the user for the number of students in the class. 
• Convert the number of students to an integer
• Use a WHILE loop to allow the user to enter each student name and grade and add them to the grades dictionary.
• When finished print the grades dictionary back to the user in a friendly manner. You can use the same for loop to pretty print the dictionary as used in tutorial 8

Here is a sample output of running this program:

Here is the code that accomplishes this: