Python:取近似值四舍五入
取近似值
http://www.nowcoder.com/questionTerminal/3ab09737afb645cc82c35d56a5ce802a
Python:取近似值四舍五入
def ab():
a_str = str(input())
xiaoshu = a_str.split('.')[1]
fir_xiao = list(xiaoshu)[0]
if int(fir_xiao) <5:
return int(a_str.split('.')[0])
else:
return int(a_str.split('.')[0])+1
print(ab())
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