32 bit integer

Today's articleArticleIt will not be very long. It is mainly to introduce some primitive types in CLR. It is indeed very busy at the end of the year. I hope you can understand this. Remember that I learned to writeProgramI have never understood

Explanation of sprintf usage in C Language 21:48:37 Tags: original sprintf files in C language, which can be reproduced. During reprinting, you must mark the original source, author information, and statement in the form of a hyperlink. Otherwise,

Preface: In a 16-bit environment, INT/unsignedInt occupies 16 bits, lOng/unsigned long occupies 32 bitsIn a 32-bit environment, int occupies 32 bits, unsigned int occupies 16 bits, and long/unsigned long occupies 32 bits.When to use:The range of

When I was doing ACM, I often encountered some big integers. The commonly used built-in integer types are often too small: Long and intThe value range is [-2 ^ 31,2 ^ 31), that is,-2147483648 ~ 2147483647. The unsigned range is [0, 2 ^ 32), that is0

C # is an object-oriented language. In the object-oriented thinking, only objects can be described in classes. For example, Int, bool, Char, String, double, long and so on are all classes. For example, 30, 2.5, and "test" are all objects of the

I,DNS System 1. DNS authorization: The Network Information Center Nic is responsible for allocating the top polar domain and assigning authorization institutions to other designated regions. An independently managed DNS subtree is called a region.

Preface: In a 16-bit environment, INT/unsigned int occupies 16 digits, and long/unsigned long occupies 32 digits.In a 32-bit environment, int occupies 32 bits, unsigned int occupies 16 bits, and long/unsigned long occupies 32 bits.When to use:The

What is hash?Hash is usually translated as "hash", which is also directly translated as "hash", that is, input of any length (also called pre- ing, pre-image ), the hash algorithm is used to convert an output with a fixed length. The output is the

  When talking about inter-program communication, it is actually sending data streams. We generally regard bytes as the smallest unit of data. Of course, in fact, a byte also contains eight bits-Sometimes I wonder why many friends do not know bit or

C # command line compiler options Option Function @ Develop response files /? List compilation Command Options /Addmodule Specify one or more modules as part of the Assembly /Baseaddress

Calculates the number of binary 1 in an integer, and the number of binary 1 in an integer. Question: evaluate an integer binary to represent the number of 1   First version: Idea: if an integer is compared with 1, and the result is 1, the rightmost

1. Sort out the methods that may be used /* The most popular method */(function () {alert ("Run! ")})();/*! There can be 1 ~ Infinite, so this one can be derived from countless ways */!!! (Function () {alert ("Run! ")}) (); (Function () {alert ("

When I was doing ACM, I often encountered some big integers. The commonly used built-in integer types are often too small: the range of long and Int Is [-2 ^ 31,2 ^ 31), that is,-2147483648 ~ 2147483647. The unsigned range is [0, 2 ^ 32), that is, 0

I. Basics There is a well-known psychological formula for the conversion of color to Gray: Gray = r * 0.299 + G * 0.587 + B * 0.114 2. IntegerAlgorithm In actual use, it is necessary to use an integer algorithm to avoid low-speed

This blog is a mathematical explanation of the entropy program. First, let's start with the entropy calculation formula and make some derivation: $ Entropy =-\ sum _ {I = 1} ^ {n} p (x _ {I}) log _ {2} p (x _ {I}) $ $ =-\ Sum _ {I = 1} ^ {n} \ frac {

When constructing various types of data into strings, the powerful features of sprintf seldom disappoint you. Since sprintf and printf have almost the same usage, but the printing destination is different, the former is printed into the string, and

Author: Liu tiemengDate: 2005-12-20Keyword: C #. Net Win32 API Copyright: ThisArticleProtected by intellectual property law, If You Want To reprint, In the reprint of your work together with the name of the next reprint, and send a mail to the

  1 Integer Conversion string sprintf   In the header file # include Syntax: int sprintf (string format, mixed [ARGs]...); Return Value: String Length (strlen) Conversion character   =- % Indicates the percentage, which is not converted. The % C

As we all know, all data in a computer is represented in binary format, and floating point numbers are no exception. However, the binary representation of floating point numbers is not as simple as that of fixed points. First, clarify the concept

    Reproduced original (with strikethrough): http://blog.csdn.net/xiajun07061225/article/details/5813726 Http://blog.163.com/kksunshine@yeah/blog/static/1186123882010111565210317/ I recently studied C ++ to read *. BMP files, and I would like to