Look at the output of the addresses below - each address is 4 greater than the previous address!! How is that, we only added one, using the ++ operator, to the pointer variable? C++ knows that the var...Look at the output of the addresses below - each address is 4 greater than the previous address!! How is that, we only added one, using the ++ operator, to the pointer variable? C++ knows that the variable - both the array and the pointer - are an integer type, so adding one to that address means we move forward the width of one integer, which is usually 4 bytes.