An operator is a symbol that tells the compiler to perform a specific mathematical or logical operation. C + + has a rich operator built into it and provides the following types of operators:
Arithmetic operators
Relational operators
Today went over the C language operators of the priority and binding, found that the original learning time did not seriously remember, ashamed. Found a well-spoken article, edited the next turn for later browsing.C language operator precedence
The precedence and the binding of operators in C language are often confused, the purpose of this paper is to talk about the difference between them briefly. Here are a few simple examples of how these operators are especially common.The first thing
Order of precedence between 4.1.6 operatorsIn the expression of some more complex conditional judgments, in the same expression, sometimes there may be multiple operators. For example, we judge whether to buy a watermelon, not only to determine its
Order of precedence between 4.1.6 operatorsIn the expression of some more complex conditional judgments, in the same expression, sometimes there may be multiple operators. For example, we judge whether to buy a watermelon, not only to determine its
C-language operators and their precedence summary table formulasRound down ARROW one commaExtraordinary increase and decrease the length of strong needlesThree multiplication, four plus minus, five shifts.Don't forget the fish, it's in Sheng Fan's
C-language operators and their precedence summary tables
Round down ARROW one commaExtraordinary increase or decrease in the length of needleThree multiplication and division, four plus minus, five shiftsDon't forget the fish, it's in Shengfan's
Operator PrecedenceOperator precedence in JavaScript is a set of rules. This rule controls the order in which operators execute when evaluating expressions. Operations with higher precedence are performed Mr. Foo the operators of lower precedence.
The precedence of C-language operators is cured by C grammar, and the precedence of operators is naturally obtained by grammatical interdependencies.Therefore, familiarity with C-grammar, to understand the C operator precedence, is more advanced
This article mainly introduces the use of Python operators in the priority, is the basic knowledge of Python learning, the need for friends can refer to the
Operator precedence to determine the grouping in an expression of a condition. This affects
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