It is also necessary to pay attention to the overflow of the complement in the addition and subtraction of the complement. In the fixed-point integer machine, the range of the number is | x |
What should also be noted in the addition and subtraction of the complement is the overflow of the complement, and in the fixed-point integer machine, the representation of the number is the range of the number is the value of the sx
In addition and subtraction operation of complement, we need to pay attention to the overflow of complement. In fixed-point integer machine, the representation range of number is|x|<br>