题解 | #取近似值#
取近似值
https://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
import sys
for line in sys.stdin:
a = float(line)
newa = 0
while a > 1:
newa += 1
a -= 1
if a>=0.5:
newa+=1
print(newa)
，感觉有些诈骗短信就这么发的