Char variable for each for loop

[zenniz]

I'm trying to write simplified program

char SPACE has no fix byte
Variable A is a random value of 1 and 0

If A = 0, SPACE = 'XX'
If A = 1, SPACE = 'Y'

I'm trying to assign one SPACE char variable for each loop int i value

char *space ????

for(int i; i = 0; i++)
{
    if(A == 1) {
        ???? = "XX"
    } else {
        ???? = "Y"
    }
}
printf("%s %s %s %s", ???????);

For example if
int 0, A = 1
int 1, A = 1
int 2, A = 0
int 3, A = 1

The end result will be "Y Y XX Y"

 

[kam1787]

if SPACE is char then why assign "XX" ?!

what datatype is A? It will rarely 'equal' 1 or 0