Learning with happiness and exploration, learning, here to write down the beautiful technical points, experience Summary:I. Programming methods of the atmosphereIn the design mode, programming design and other fields, the specification design, the
Priority
Operator
Name or meaning
Usage
Integration direction
Description
1
[]
Array subscript
Array name [constant expression]
Left to right
()
Parentheses
Key points of this Chapter
The return value of main can only be int, and Int Is a built-in type.
The most common editor is the GNU Compiler and Microsoft Visual Studio compiler.
Run the following command in the DOS window:Program% Errorlevel % is
The following is a data table from http://www.slyar.com/blog/c-operator-priority.html:
Priority
Operator
Name or meaning
Usage
Integration direction
Description
1
[]
Array subscript
Array
First, arithmetic operationsThere are 34 types of operators in C, including common subtraction operations1. addition Operation +2. Subtraction operation-3. Multiplication operation. Division Operations/l integers in addition to integers, or integers.
"Turn from" http://www.cnblogs.com/mjios/archive/2013/03/15/2960636.htmlDirectory of this document
First, the basic statement
II. Basic Operations
Description: This C language topic is the prelude to learning iOS development. And
Friday(2015.7.24)Learning ContentOne.variables1. A variable is a piece of space2. Variable three elements: data type variable name variable value3. Because the computer records the location of the time is not very easy to find (0x0156892321)
Once a variable is given a value, it can be referenced with the variable name. The following expression represents the addition of the value of the variable x and 1 and assigns the result to the variable y:Y=X+ 1That is, the value of x plus 1 is
Increment operator and decrement operator$a = 10;$a + +;echo $a;
The above $a is the output item so it is assigned first and then the operation
$a value is 11
-----------------------------------------------------------echo "";$e = 10;-$e;Echo
Inline inline functions can be used to copy a copy of a code where the function is called, thus avoiding a longer time-consuming problem such as a function call jump.(Inline is written before the function definition and declaration , such as inline
Operators in C language and their priority
Priority
Operator
Name or meaning
Usage
Integration direction
Description
1
[]
Array subscript
Array name [constant expression]
Left to right
Note: The content is organized from the following links.
Http://blog.csdn.net/huangblog/article/details/8271791
C language operators and priority
Priority
Operator
Name or meaning
Usage
Integration direction
Description
2011.2.19 AM
Learn about yangzhongke. net Video c # knowledge points summarized after the basics: (these knowledge points are all the content that Mr. Yang zhongke mentioned in the lecture or on the courseware. I will collect and organize them, I
Priority
Operator
Name or meaning
Usage
Integration direction
Description
1
[]
Array subscript
Array name [constant expression]
Left to right
()
Parentheses
(Expression)/function name
! The operator performs a logical "Non" Operation on the expression.! = The operator compares the values of two expressions to see if they are equal.! = The operator compares the values of two expressions to see if they are not equal or the data
ArticleAuthor:Jiangnan (slyar)Source: slyar home (www.slyar.com), please note. Thank you for your cooperation.
Well, there are too many people asking this question, so I am too lazy to continue to answer the question and paste it to myself...
An iterator is a data type that checks elements in a container and traverses elements.
The standard library defines an iterator type for each standard container. The iterator type provides a more generic method than the subscript operation: All
Priority and integration of C Language
Problem
The appendix of books in C language all has a question: priority and integration direction.My understanding is that these are based on expressions. Write a C language expression or read a C language
1. If the result of Modulo calculation follows the symbol of the numerator, the obtained value is directed to the zero side, and the arc direction to the negative infinity value.
2. the Left shift operator (
3. Like subscript and non-reference
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