GRADE 3 SASMO 2023 简体 （Examination time is:2023-04-08 14:00） 姓名:陈艾纶 准考证号:086230002639 手机:15300601005 There is still a long way to go 01 min 25 s Waiting for the exam

def grade(score):
  if score > 100 or score < 0:
    return "error"
  elif score >= 89:
    return "A"
  elif score >= 79:
    return "B"
  elif score >= 69:
    return "C"
  elif score >= 59:
    return "D"
  else:
    return "E"

print(grade(80))