带有Python示例的math.floor()方法 |
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Python math.floor()方法 (Python math.floor() method)
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: math.floor(n)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: Input: n = 10.23 # function call print(math.floor(n)) Output: 10 Python代码查找给定数字的底值 (Python code to find floor value of a given number) # Python code to find floor value of a given number # importing math import math # number n1 = 10.23 n2 = 10.67 n3 = 10 n4 = -10.23 n5 = 0 # printing floor values print("floor(n1): ", math.floor(n1)) print("floor(n2): ", math.floor(n2)) print("floor(n3): ", math.floor(n3)) print("floor(n4): ", math.floor(n4)) print("floor(n5): ", math.floor(n5))Output 输出量 floor(n1): 10 floor(n2): 10 floor(n3): 10 floor(n4): -11 floor(n5): 0翻译自: https://www.includehelp.com/python/math-floor-method-with-example.aspx |
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