# data[].attributes.body
scores = int(input("input"))

if scores >= 80:

print("Your grade is an A")

elif scores >= 70:

print("Your grade is a B")

elif scores >= 60:

print("Your grade is a C")

elif scores >= 50:

print("Your grade is a D")

# data[].attributes.body
INPUT P
if P<100 and P>=80 then A
else if P<80 and P>=70 then B
else if P<70 and P>=60 then C
else if P<60 and P>=50 then D

# data[].attributes.body
if  x>=50 && x<60
print D
else if x>=60 && x<70
print c
else if x>=70 && x<80
print B
else if x>=80 && x<100
print A

# data[].attributes.body
if x < 60 then D
if x < 70 then C
if x < 80 then B
else A

# data[].attributes.headline
- if score >= 50 and score < 60: print('Your grade is D')   -elif score >= 60 and score < 70: print('Your grade is C')  -elif score >= 70 and score < 80: print('Your grade is B')  -elif score >= 80 and score < 100: print('Your grade is A')

# data[].attributes.subject
- if score >= 50 and score < 60: print('Your grade is D')   -elif score >= 60 and score < 70: print('Your grade is C')  -elif score >= 70 and score < 80: print('Your grade is B')  -elif score >= 80 and score < 100: print('Your grade is A')

# data[].attributes.body
result