Author: Stan Eisenstat
Subject: Re: [Cs223] exit vs return
Date: Thursday, 13 Feb 2020, 18:01:23

    > Message Posted By: Unknown
    >
    > Does it matter whether we return 0 or exit(0)?

From main(), no.  From any other function, yes, since
return returns to the calling function and exit() exits
the program.

--Stan-