math.floor() method is a library method of math module, it is used to get the floor value of a given number, it is used to get the floor value of a number, it accepts a number/numeric expression and returns largest integer (integral) value, which is not greater than the number.

math.floor()方法是数学模块的库方法，用于获取给定数字的下限值，用于获取数字的下限值，它接受数字/数值表达式并返回最大整数(整数)值，该值不大于数字。

Note: It is useful with the float values if the number is an integer value – it returns the same value.

注意：如果数字是整数值，则对于浮点值很有用–它返回相同的值。

Syntax of math.floor() method:

math.floor()方法的语法：

Parameter(s): n – a number or numeric expression.

参数： n-数字或数字表达式。

Return value: int – it returns an integer value – which is largest integer value of given number but not greater than the n.

返回值： int –返回整数值，该整数值是给定数字的最大整数值，但不大于n 。

Example:

例：

Output

输出量

翻译自: https://www.includehelp.com/python/math-floor-method-with-example.aspx