Retrieving values from Arrays

[Andym]

If I create an array in a function, I can do this:
int main();
{
int ConstantArray[3] = { 01, 02, 03};
cout << ConstantArray[1]
return 0;
}

and it should print "02" to the screen, right?

It seems that it is easy enough print the value within the same function but how do I get that info when I am trying to use it in a different function?

This is what I tried:
int GetValue();
{
cout << ConstantArray[1] << endl;
return 0;
}

Now how do I get the values from ConstantArray in the function GetValue?
I've read tutorials but the info is just not clicking.

[Andym]

Can anybody provide me with the piece of the puzzle I'm missing?

[fun2code]

You will need to pass the array to the function:

int getValue( int arr[] )
{
    cout << arr[1] << endl;
    return 0;// why?
}

int main()
{
    int ConstantArray[3] = { 01, 02, 03};
    getValue( ConstantArray );
}

[Jamil Shehzad]

Ok fun2code is also write that you should pass the array to getvalue function,...... its bit difficult concept if u r new to programming



Just make your array global
means declare it outside the main function.

[Andym]

Thank you! I made the array global and made the changes like fun2code had and it worked. Thanks so much for your help!

That had me stumped last night!!!