Clamps num
within the inclusive range specified by the boundary values.
- If
num
falls within the range (a
,b
), returnnum
. - Otherwise, return the nearest number in the range.
代码实现
def clamp_number(num, a, b):
return max(min(num, max(a, b)), min(a, b))
使用样例
clamp_number(2, 3, 5) # 3
clamp_number(1, -1, -5) # -1