How to use floor in python

python floor() returns the rounded down integer of a number.

The following is the syntax of the floor() method:

import math
math.floor( x )

Note: floor() cannot be accessed directly. You need to import the math module and call the method through a static object. .

Parameters

x -- Numeric expression.

Return value

Returns the rounded integer of the number.

The following shows an example of using the floor() method:

#!/usr/bin/python
import math   # This will import math module
print "math.floor(-45.17) : ", math.floor(-45.17)
print "math.floor(100.12) : ", math.floor(100.12)
print "math.floor(100.72) : ", math.floor(100.72)
print "math.floor(119L) : ", math.floor(119L)
print "math.floor(math.pi) : ", math.floor(math.pi)

The output result after running the above example is:

math.floor(-45.17) :  -46.0
math.floor(100.12) :  100.0
math.floor(100.72) :  100.0
math.floor(119L) :  119.0
math.floor(math.pi) :  3.0

Related recommendations: "Python Tutorial》

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