
numgrades=float(input("how many grades: "))
counter = 0

grades = []
while counter< numgrades:
	grades.append(input("please enter grade"))
	counter += 1
for grade in range(len(grades)):
	if(grades[grade]<60):
		print("Your grade is an F.")
	elif(grades[grade]>=60 and grade<70):
		print("Your grade is an D[.")
	elif(grades[grade]>=70 and grade<80):
		print("Your grade is an C.")
	elif(grades[grade]>=80 and grade<90):
		print("Your grade is an B.")
	elif(grades[grade]>=90):
		print("Your grade is an A.")


2d2a640598d3b77368f38611e78e19c8fa660efb
<mask token>

<mask token>
while counter < numgrades:
    grades.append(input('please enter grade'))
    counter += 1
for grade in range(len(grades)):
    if grades[grade] < 60:
        print('Your grade is an F.')
    elif grades[grade] >= 60 and grade < 70:
        print('Your grade is an D[.')
    elif grades[grade] >= 70 and grade < 80:
        print('Your grade is an C.')
    elif grades[grade] >= 80 and grade < 90:
        print('Your grade is an B.')
    elif grades[grade] >= 90:
        print('Your grade is an A.')

numgrades = float(input('how many grades: '))
counter = 0
grades = []
while counter < numgrades:
    grades.append(input('please enter grade'))
    counter += 1
for grade in range(len(grades)):
    if grades[grade] < 60:
        print('Your grade is an F.')
    elif grades[grade] >= 60 and grade < 70:
        print('Your grade is an D[.')
    elif grades[grade] >= 70 and grade < 80:
        print('Your grade is an C.')
    elif grades[grade] >= 80 and grade < 90:
        print('Your grade is an B.')
    elif grades[grade] >= 90:
        print('Your grade is an A.')


numgrades=float(input("how many grades: "))
counter = 0

grades = []
while counter< numgrades:
	grades.append(input("please enter grade"))
	counter += 1
for grade in range(len(grades)):
	if(grades[grade]<60):
		print("Your grade is an F.")
	elif(grades[grade]>=60 and grade<70):
		print("Your grade is an D[.")
	elif(grades[grade]>=70 and grade<80):
		print("Your grade is an C.")
	elif(grades[grade]>=80 and grade<90):
		print("Your grade is an B.")
	elif(grades[grade]>=90):
		print("Your grade is an A.")

