modulo 2 division example

Modulo 2 is a binary algorithm, the core ofCRC calibration technology, so before we analyze the CRC algorithm, we must grasp the rules of modulo 2 operation. In the same way as arithmetic, modulo 2 also includes modulo 2 plus, modulo 2 minus, modulo

1. What is modulo 2 operation? First of all, what is modulo 2? Modulo: The remainder, then, modulo 2, is divided by 2 to obtain the remainder. Again, what is arithmetic? is subtraction. That is, the modulo 2 operation, can be opened up in this way:

Key words: CRC algorithm principle; CRC verification; modulo 2 (mod 2); mod 2The CRC verification algorithm adopts a binary algorithm called "modulo 2 operation. The modulo 2 operation is the core part of the CRC operation. Therefore, before

Modulo 2 is a binary algorithm, the core of CRC calibration technology, so before we analyze the CRC algorithm, we must grasp the rules of modulo 2 operation. In the same way as arithmetic, modulo 2 also includes modulo 2 plus, modulo 2 minus,

Summary: We know that in different languages, the results of negative number modulo operations may be different. For example, (-11) % 5 calculates 4 in Python and-1 in C (c99. Truncate division floor division in most programming languages, if the

About a binary number of 1111000 divided by 1101, modulo 2 Division quotient is 1011, the remainder is 111. This result is different from decimal division. So make a note of it. The specific steps are as follows: #第一步 1111000 1101

A very interesting phenomenon has been found today.As a division, Python2 and C + + have different divisible results in the case of negative numbers:When I was 5/3,Results for C + +: 1Results for Python2:2(Note that 5/-3 is still available in C + +-1

This article is reproduced in: http://blog.sina.com.cn/s/blog_6f5c63ff0100tucb.html We know that in different languages, the results of negative number modulo operations may be different. For example, (-11) % 5 calculates 4 in Python, whileThe

Complement and modulo, complementI. Reasons for this article I did some research on reverse code, complement code, and floating point number yesterday, but there are still some omissions. I discussed it with the fans in the dormitory at night.

Beijing 2008Time limit:1000/1000 MS (java/others) Memory limit:32768/65535 K (java/others)Total submission (s): 741 Accepted Submission (s): 291Problem Descriptionas We all know, the next Olympic games would be held in Beijing in 2008. So the year