bitwise addition

Bitwise operations are one of the basic operations in C/C ++. Even so, it is a strange operation for most programmers-most programmers seldom use bitwise operations. This article first briefly introduces the basic bitwise operators and their usage

    Summary   Bitwise operations are one of the basic operations in C/C ++. Even so, it is a strange operation for most programmers-most programmers seldom use bitwise operations. This article first briefly introduces the basic bitwise operators and

1. cBitwise operators in languages Because the C language is designed to replace the assembly language, it must support the computing power of the assembly language, so the C language supports all bitwise operators ). Bit operations are used to test,

InC ProgrammingIn, the bit of data is the smallest unit of data that can be operated. In theory, you can use the bitwise operation to complete all the operations and operations. AverageBit operationIt is used to control hardware or perform data

Bitwise AND Operator:& Grammar Expression & expression NoteAn expression can be another "and" expression, or (follow the type restrictions described below) equality expressions, relational expressions, addition expressions,

The bitwise operation is used to implement addition, that is, the computer performs binary operations. A 32-bit CPU can only represent the number within 32 bits. Here we use the one-digit addition, the following code does not consider carry. Copy

In this article, let's take a look at the objective-c bitwise operator . There are various operators in the objective-c language to handle the special positioning in numbers, as shown in the following table: Symbol Operation

Reprinted and amended, original connection: http://www.cnblogs.com/911/archive/2008/05/20/1203477.htmlA bitwise operation is a binary-based operation. In system software, it is often necessary to deal with bits problems.the C language provides 6 bit

The use of bitwise operations to achieve addition is the computer with the binary operation, 32-bit CPU can only represent the number of 32 bits, where the first 1-digit addition to proceed, without regard to carry, based on the following 1 + 1 = 0 1

Bitwise operators allow us to manipulate a single "bit" in the primary data type of an integer, that is, bits. The bitwise operator performs a Boolean algebra on the corresponding bits in the two arguments and eventually produces a result.Bitwise