datatypen Heltal(A fundamental data type that holds integers. An Integer variable is stored as a 16-bit (2-byte) number ranging in value from -32,768 to 32,767)
heltal uden fortegn(A data type that can only hold a whole number with a value greater than, or equal to, zero. In this implementation, the maximum value that an unsigned integer can hold is 0xFFFFFFFF (4,294,967,295))