Quick question how come this function isnt executing? C++

Question

https://code.sololearn.com/c24NfpO7mEBQ/?ref=app
I want print2d to work but for some reason it wont execute
C++

Answer 1

all i did was delete that integer variable, uncomment the array, and fed it to the function.
https://code.sololearn.com/ct1gJGTEr7ZE/?ref=app

Answer 2

x is undefined

Answer 3

Am I supposed define it like const int x = 4;?

Answer 4

u want to use it ,so u have to define it..and the type must be int [][Cols]

Answer 5

So Print2D(int[][Cols]);?

Answer 6

Martin Taylor you know how? Im using my teachers notes but wont bother to show us how to execute the function

Answer 7

I still need help anyone?