python 求向上取整

在Python中，可以使用math.ceil()函数来进行向上取整运算。该函数会返回大于或等于给定数值的最小整数。例如，如果我们要对一个数值进行向上取整，可以使用以下代码：

import math
num = 3.25
result = math.ceil(num)
print(result)

输出结果为4。所以，对于给定的数值3.25，使用math.ceil()函数进行向上取整后，结果为4。\[1\]
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