please help me find the error in the code :

Question

names = [ 'Balaji', 'Amit' ]
assignments = [1,2]
grades = ['A','B']

# message string to be used for each student
# HINT: use .format() with this string in your for loop
i=0
while i<len(assignments):
message = "Hi {},\n\nThis is a reminder that you have {} assignments left to \
submit before you can graduate. You're current grade is {} and can increase \
to {} if you submit all assignments before the due date.\n\n".format(names[i],assignments[i],grades[i])
i+=1
print(message)

Answer 1

Seemed that you tried to have 4 {} but only 3 format.

Answer 2

I agree. I assume that 4th {} is grades[i]+1. At least that's how my school works.

Answer 3

https://code.sololearn.com/c3H7r12FUJJm/?ref=app
This work but you need to change the task and the message to students.

Answer 4

https://code.sololearn.com/c3H7r12FUJJm/?ref=app
Upd

grades_std = ['A','B'] # for these students
grades = {'A':'B','B':'C'} # if C max

Answer 5

am a beginner in python
Where can begin from now
send me links where I can start from