hey guys ...can u pls tell me why we use # in c++ programming language???
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Hola!
It is used to distinguish lines which need preprocessing before actual compilation begins.
# is a pre- processor directive.Any line which begins with # is replaced/omitted with other piece of code and then that code is compiled.
For example when preprocessor encounters a line
# include <stdio.h>
it replaces that line with all the text inside 'stdio.h'.
Remember you can mark it as brainliest if you want to....
It is used to distinguish lines which need preprocessing before actual compilation begins.
# is a pre- processor directive.Any line which begins with # is replaced/omitted with other piece of code and then that code is compiled.
For example when preprocessor encounters a line
# include <stdio.h>
it replaces that line with all the text inside 'stdio.h'.
Remember you can mark it as brainliest if you want to....
Nobita678:
Read again...
no
I m not asking this
It is a general purpose programming language and can efficiently work on enterprise applications, games, graphics, and applications requiring calculations.
I m asking why we use # in header file of c++
Then what?
are u understand now
ohhhhh ......ok..sorry...
Let me edit..
sure
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