How to open a file in a program using command line arguments?

Question

Programming

There was an idea.
The program (C++, environment - VS) writes to a text file, according to the corresponding user command.
Is it possible, using command line arguments, to open this file (in notepad, for example) right at the time of program execution, so that the user can evaluate what is there.
Thank you.

Answer 1

start notepad c:\path\file.txt
or
cd c:\path\
start notepad file.txt