Python math.ceil() Method

Python math 模块Python math Module

Python math.ceil(x)The method rounds x up to the nearest integer.

math.floor()The method rounds a number down to the nearest integer.

Syntax

The syntax of the math.ceil() method is as follows:

math.ceil(x)

Parameter Description:

  • x-- Required, a number. If x is not a number, returns TypeError.

Return Value

Returns an integer representing the rounded number.

Example

The following example returns the number rounded up to the nearest integer:

Example

# Import the math package
import math

# Output the number rounded up to the nearest integer
print(math.ceil(1.4))
print(math.ceil(5.3))
print(math.ceil(-5.3))
print(math.ceil(22.6))
print(math.ceil(10.0))

Output result:

2
6
-5
23
10

Python math 模块Python math Module

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