Question

Write a program that reads marks in three subjects and assign grades on the basis of percentage of marks.

%Marks Grade
>75 'A'
60-75 'B'
50-60 'C'
40-50 'D'
<40 'FAIL'

(Irrelevant answers will be report)​

Answer 1

$\large\mathsf\color{pink}{Solution\: using\: python\: 3}$

def grader(marks):

grade_obj = {}

for idx, item in enumerate(marks, start = 1):

if item > 75:

grade_obj[f"subject_{idx}"] = "A"

if 60 <= item <= 75:

grade_obj[f"subject_{idx}"] = "B"

if 50 <= item <= 60:

grade_obj[f"subject_{idx}"] = "C"

if 40 <= item <= 50:

grade_obj[f"subject_{idx}"] = "D"

if item < 40:

grade_obj[f"subject_{idx}"] = "Fail"

return grade_obj

marks = [float(n) for n in input("enter marks: ").split()]

for k, v in grader(marks).items():

print(f"{k}: {v}")

$\large\mathsf\color{lightgreen}useful?\: \color{white}\longrightarrow\: \color{orange}brainliest!$