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This article is a detailed introduction to "how python outputs the fractional part of a number". The content is detailed, the steps are clear, and the details are properly handled. I hope this article "how python outputs the fractional part of a number" can help you solve your doubts. Let's go deeper and learn new knowledge together with the ideas of Xiaobian.

Specific steps:

First, open the Python editor and create a Python project.

Define a floating-point number in a Python project.

L = 123.456

Finally, use the print function to output the fractional part of this floating point number.

print(round(a-int(a),4))

Implementation results:

0.456

Extended knowledge:

syntax of print() function

print(*objects, sep=' ', end='\n', file=sys.stdout, flush=False)

parameter description

objects: plural, able to output multiple objects at once, when outputting multiple objects, need to be separated by ",".

sep: can be used to space multiple objects, the default is a space.

end: can be used to set what to end with, the default value is newline\n, can also be replaced by other strings.

file: refers to the file object to be written.

flush: Whether the output is cached is usually determined by file, but if the flush keyword parameter is True, the stream is forcibly flushed.

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