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Python 3 - Number shuffle() Method
Description
The shuffle() method randomizes the items of a list in place.
Syntax
Following is the syntax for shuffle() method −
shuffle (lst,[random])
Note − This function is not accessible directly, so we need to import shuffle module and then we need to call this function using random static object.
Parameters
lst − This could be a list or tuple.
random − This is an optional 0 argument function returning float between 0.0 - 1.0. Default is None
Return Value
This method returns reshuffled list.
Example
The following example shows the usage of the shuffle() method.
#!/usr/bin/python3 import random list = [20, 16, 10, 5]; random.shuffle(list) print ("Reshuffled list : ", list) random.shuffle(list) print ("Reshuffled list : ", list)
Output
When we run the above program, it produces the following result −
Reshuffled list : [16, 5, 10, 20] reshuffled list : [20, 5, 10, 16]
python_numbers.htm
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