Can I declare an int array, then initialize it with chars? I’m trying to print out the state of a game after each move, therefore initially the array will be full of chars, then each move an entry will be updated to an int.
I think the answer is yes, this is permitted and will work because an int is 32 bits and a char is 8 bits. I suppose that each of the chars will be offset by 24 bits in memory from each other, since the address of the n+1’th position in the array will be n+32 bits and a char will only make use of the first 8.
It’s not a homework question, just something that came up while I was working on homework. Maybe I’m completely wrong and it won’t even compile the way I’ve set everything up?
EDIT: I don’t have to represent them in a single array, as per the title of this post. I just couldn’t think of an easier way to do it.
You can also make an array of unions, where each element is a union of either char or int. That way you can avoid having to do some type-casting to treat one as the other and you don’t need to worry about the sizes of things.