Fix the regular expression used in the rearrange_name function so that it can match middle names, middle initials, as well as double surnames.

The regular expression used in the rearrange_name function is

import re

def rearrange_name(name):

result = re.search(r"^([\w \.-]), ([\w \.-])$", name)

if result == None:

return name

return "{} {}".format(result[2], result[1])

name=rearrange_name("Kennedy, John F.")

print(name)

Programming is the process of computing or designing a computer program. It is a set of instructions which performs specific function. It is also the writing of codes to facilitate software programs.

There are different types of programming language which includes:

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The fix to the regular expression in the rearrange_name function is:

result = re.search(r"^([\w \.-]), ([\w \.-])$", name)

In programming, regular expressions are defined patterns used in string variables and values to match the required output.

From the complete program, the first line imports the regular expression module as re.

So, we make use of the module name "re" to control the regular expression.

The regular expression that gives the required string format is:

result = re.search(r"^([\w \.-]), ([\w \.-])$", name)

Where:

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