Question

SOLVE IN PYTHON:Exercise #1: 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.

Sample run 1:

Class size: 5

Entered grades: 90, 67, 78, 89, 60

Student 0 score is 90 and grade is A

Student 1 score is 67 and grade is D

Student 2 score is 78 and grade is C

Student 3 score is 89 and grade is B

Student 4 score is 60 and grade is D

Sample run 2:

Class size: 3

Entered grades: 77, 50, 81

Student 0 score is 77 and grade is C

Student 1 score is 50 and grade is F

Student 2 score is 81 and grade is B

Answer 1

def determine_grade(score):
    if score < 60:
        letter = 'F'
    elif score < 70:
        letter = 'D'
    elif score < 80:
        letter = 'C'
    elif score < 90:
        letter = 'B'
    else:
        letter = 'A'
    return letter

def main():
    n = int(input("Class size: "))
    grades = input("Entered grades: ")
    lst = [int(x) for x in grades.split(", ")]
    for i in range(n):
        print("Student",i,"score is",lst[i],"and grade is",determine_grade(lst[i]))

main()

$\color{red}Note: \;Please \;comment \;below \;if \;you \;have \;any \;doubts$

$\color{blue}Please\; up\;vote\;the \;solution \;if \;it \;helped.\;Thanks!$