How can i give my code the ability to include "+" and "-" sign in exam grades .

Question

Example 97-100 should be A+ 96-93 should be A- . 90-92 is just "A" . 87-89 is B+ and so on (Python)
grade=float(input('Please input your Grade Percentage: '))
if grade >=90:
    letter='A'
elif grade >=80:
    letter='B'
elif grade >= 70:
    letter='C'

elif grade >= 60:
    letter='D'
elif grade < 60:
    letter='F'
print(f'Your Grade is {grade}={letter}')            
if grade >= 70:
        print('Congratualtion you passed the Course')
else:
    print('Am Sorry you didint pass the Course\nYou need to try harder next time')

so I want it to print either plus or minus sign immediately after the letter. like A+ B-, but I want it to detect when to print it

Answer 1

Instead of just giving one condition you can give two conditions using the "or" keyword. And then you can specify it to A- or whatever output you want.

Answer 2

Simply set the value to "A-"!

Answer 3

You can nest another if...elif...else block inside, like this for example ...

if grade >= 90:
if grade >= 97:
letter = 'A+'
elif grade >= 93:
    letter = 'A-'
else:
letter = 'A'

You can use the same approach for other grading blocks, with adjustments on the ranges.

Answer 4

thanks. I understand now