Cpp noobie problem

int iZero = 0;
int iTwo = 0;

char aTest[2][2] = {{'4','4'}, {'X','O'}};
aTest[1][0] = 'b';
    if(aTest[iZero][iTwo] == 'X'){
          cout <<  "Garsh\n";   
    };

//Doesn't work...
//[Error] 'iZero' was not declared in this scope
//[Error] 'iTwo' was not declared in this scope

How do I fix it? So I can reference the matrix with two given variables?

>>8
but finding the plus sign on the keyboard is haaaaaaaaaaaaard