** Python**

Design and implement a program (name it AssignGrades) that stores and processes numeric scores for a class. The program prompts the users to enter the class size (number of students) to create a single-dimensional array of that size to store the scores. The program prompts the user to enter a valid integer score (between 0 and 100) for each student. The program validates entered scores, rejects invalid scores, and stores only valid scores in the array.

The program defines method printGrades() that takes a signal-dimensional array of integer scores as a parameter and processes the scores to print letter grades based on the following scale:

Grade is A if score >= 90 and score <= 100

Grade is B if score >= 80 and score <= 89

Grade is C if score >= 70 and score <= 79

Grade is D if score >= 60 and score <= 69

Grade is F if score < 60

Document your code and organized your output following these sample runs.