5-2
摘要:成绩的输出 def score(num): if num>=90: return 'A' if num>=80: return 'B' if num>=70: return 'C' if num>=60 return 'D' else: return 'F' if '__name__'='__mai
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posted @ 2021-04-29 12:32
posted @ 2021-04-29 12:32
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