How do I create a pattern using an array? [closed]

I have to create a pattern using an array, but I have no idea what to do. Class videos aren't helpful, if someone could please help me with this i'd appreciate it.

The pattern I need to make looks like this: Xs patterned to look like C++ logo

I honestly don't know what I'm supposed to do to make this work, we didn't go over arrays in depth and it has to be an array for me to recieve the grade. There's a few more patterns I have to make but I think if i figure this out I'll be able to do those on my own. A visual example of how the code should look would be incredibly helpful.