题解 | #实现四舍五入#
实现四舍五入
http://www.nowcoder.com/practice/020a0cf673174d5795d97ae79cff59a0
用math库的floor方法,加上0.5后向下取整
import math
while True:
try:
a = float(input())
print(math.floor(a + 0.5))
except:
break
实现四舍五入
http://www.nowcoder.com/practice/020a0cf673174d5795d97ae79cff59a0
用math库的floor方法,加上0.5后向下取整
import math
while True:
try:
a = float(input())
print(math.floor(a + 0.5))
except:
break
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