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Binary integer size, please explain.
1, the largest unsigned binary integer of 10, all I know is 1. Where did you find this?

How do binary 0 and 1 represent integers regardless of size?

The binary number 1 is obviously greater than the binary number 0.

The ten-digit unsigned binary integer111111is obviously larger than the ten-digit unsigned binary integer containing 0.

2. The decimal number "-44" is represented by 8-bit twos complement.

I use -44 to convert it into binary, which is 7 digits. How to express it with 8 bits?

The number of digits in a computer appears to the power of 2, namely, 4 digits, 8 digits, 16 and 32. ...

Seven digits must be regarded as eight digits.

The original code of 3,0 is 00000000, and its complement is1111111,and its complement is1.

The original code of -0 is 1000000, and its complement is11111,and its complement is 00/.

Is this right? Or are they all zeros?

Some are right and some are wrong. Just ask the rules once.

4. Decimal "-128" is represented by 8-bit twos complement: "1000000".

5. If the decimal number "-57" is11001,then the hexadecimal representation of 16 is "C7H".

6. A typical example of binary addition and subtraction (arithmetic operation)

Add:

1 1

+ 0 1

-

1 0 0

Subtraction:

1 1

- 0 1

-

1 0