minimalist: int main (void);
standard: int main (int argc, char **argv);
unix-only: int main (int argc, char **argv, char **envp);
In C-programming: int main (void) { return 0; }
To return the exp. or const to the main fumction.
I understand they have the same meaning as they do for any function in C; to separate the function name from its arguments.
There are no commands in C-programming, you should use function sqrt from math.h
The main function defines the entry point of an application in C.
Sizeof is an example.
No.
It would be hard to guess what you might think of.... it could be 'source file' or 'function' or 'statements and data-types' or something else...
Object oriented programming and structured programming.
in c main function initailly called by operating system.
if you do not used main function in c program when errors are accrued
The ranges for all data types in C are implementation-defined.