题解 | #学生基本信息输入输出#
学生基本信息输入输出
https://www.nowcoder.com/practice/58b6a69b4bf943b49d2cd3c15770b9fd
from decimal import Decimal, ROUND_HALF_UP
s,n=input().split(";", 2)
print(
f"The each subject score of No. {s} is " +
", ".join(str(Decimal(i).quantize(Decimal('0.00'),rounding=ROUND_HALF_UP)) for i in n.split(",")) +
"."
)
round(float,2)和format(str,".2f")实现的不是四舍五入，而是"奇进偶舍"，Decimal(i).quantize(Decimal('0.00'),rounding=ROUND_HALF_UP)才是顶真四舍五入...
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