What Is Integer Format?
Representation of signed numbers. Machine numbers (binary values that appear on computers) have three characteristics. They are represented by unsigned or signed converted values. There is no such data as +10101. Instead, it is represented by 010101, which means pure Integer or decimal, the position of the decimal point is preset at a certain position with less change. Its length is limited by computer hardware and cannot be infinitely increased. The Q format is to multiply a decimal by several times and use an integer to represent the decimal.