题解 | #取近似值#
取近似值
https://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
from decimal import Decimal
def main():
a = input()
b = Decimal(a).quantize(Decimal("1"), rounding="ROUND_HALF_UP")
print(b)
main()
取近似值
https://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
from decimal import Decimal
def main():
a = input()
b = Decimal(a).quantize(Decimal("1"), rounding="ROUND_HALF_UP")
print(b)
main()
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