def main():

Degree=input("enter your Degree:")

if(int(Degree)>=90 ):

print("hi")

x=5

if(int(Degree)>94):

print("Your Score is +A")

else:

print("Your Score is -A")

elif(int(Degree)>=80 and int(Degree)<=89):

print("Your Score is B")

elif(int(Degree)>=70 and int(Degree)<=79):

print("Your Score is C")

elif(int(Degree)>=60 and int(Degree)<=69):

print("Your Score is D")

elif(int(Degree)>=50 and int(Degree)<=59):

print("Your Score is E")

else:

print("You Fail")

if __name__ == '__main__':main()