The amount of space a bit holds

3*7-6+2*5/4+6

x = 3, y = 4, z = 7, w = 1;
cout<<(x ==y);

When main (or another function) activates a function by saying its name

The amount of space a byte holds

17+5%2-3

x = 3, y = 4, z = 7, w = 1;
cout<<(x !=z);

a number passed by main (or another calling function) to a function when it's called; the "5" in cupcake(5).

The amount of space a kilobyte holds

18/3*2%2

x = 3, y = 4, z = 7, w = 1;
cout<<(y==z - 3);

This part of the function definition accepts values passed to a function; the "int x" in void cupcake (int x);

The amount of space a megabyte holds

(6+5)%5*2

x = 3, y = 4, z = 7, w = 1;
cout<<(z>w);

The name for "."

The amount of space a gigabyte holds

2*(4%5*4)-8/2+6%2

x = 3, y = 4, z = 7, w = 1;
cout<<(x+y

The name for ">>"