exspression must have a constant value error

[ziv]

Hello,
I have two .cpp files in my project.
at the first file im using the next code:

#define row 50
#define col 100
.
.
main(){

.
.
func(row,col);// calling to function from the second .cpp file



}

and in the func(int row, int col) function im tring to declare:

int Mat[row][col]=

but i get an error massage:

exspression must have a constant value error

can you please advise?

Thanks!

[Athar]

Don't use #define for constants.
You forgot the return type for main.
func is not declared.
Array dimensions must be constants known at compile time.

[ledien]

func(int row, int col)

you must change
func()

don't use variable row and col in function prototype.