面试题答案
一键面试score = float(input("请输入学生成绩: "))
if score >= 90:
grade = 'A'
else:
if score >= 80:
grade = 'B'
else:
if score >= 70:
grade = 'C'
else:
if score >= 60:
grade = 'D'
else:
grade = 'F'
print(f"该学生的成绩等级是: {grade}")