In C language, you can use assignment operators such as =, -=, *= and /= to add, subtract, multiply or divide expression values to variables to simplify the code. Improve readability and maintainability.
#Is continuous assignment possible in C language?
Answer: Yes.
Detailed explanation:
In C language, you can use the consecutive assignment operators =
, -=
, *=
and /=
add, subtract, multiply, or divide the value of an expression to a variable.
Usage example:
int a = 10; // 将 5 加到 a 上 a += 5; // 等同于 a = a + 5; // 将 2 乘以 a a *= 2; // 等同于 a = a * 2;
Advantages:
Using the continuous assignment operator can simplify the code and make it easier Readable and maintainable, especially if multiple operations on the variable are required.
Note:
- The continuous assignment operator can only be used for variables, not constants or expressions.
- Continuous and equal assignment operators have higher precedence than assignment operators
=
. - Ensure that the variable type is compatible with the expression type when using the consecutive and equal assignment operators .
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