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What is the return value of the function

Function return value refers to the result returned after the function completes execution. The return value can be any data type, including integers, floating point numbers, characters, strings, Boolean values, etc. The function return value is to pass the execution result of the function to other parts for use, which can be used for further calculation, judgment, output and other operations. By returning the calculation results of the function to the caller, different parts of the program can be decoupled and the maintainability and readability of the code can be improved. When using function return values, you need to pay attention to the type and value range of the return value. This topic also provides other articles related to function return values, which you can read for free.

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What is the return value of the function

What does function return value mean?

Function return value refers to the result returned after the function completes execution. The return value can be any data type, including integers, floating point numbers, characters, strings, Boolean values, etc. The function return value is used to pass the execution results of the function to other parts for further calculation, judgment, output and other operations. By returning the calculation results of the function to the caller, different parts of the program can be decoupled and the maintainability and readability of the code can be improved. When using function return values, you need to pay attention to the type and value range of the return value.

Sep 22, 2023 am 11:55 AM

function return value

C language stipulates that what determines the type of function return value?

C language stipulates that the type of the function return value is determined by the type defined in the function header; the function return value should be consistent with the type defined in the header. If it is inconsistent, the return value will automatically be forced to the type defined in the function header. There is no defined type. The default is int type.

Mar 08, 2020 pm 09:02 PM

c language

What is the function return value type?

The return value type of a function is specified when the function is defined. The type of the expression in the return statement should be consistent with the return value type specified when defining the function.

Mar 10, 2020 pm 01:33 PM

function

What is the statement in javascript to implement function return value?

In JavaScript, the statement that implements function return value is return, and the syntax is "return [return value];". In the function body, you can use the return statement to set the return value of the function; once the return statement is executed, the function will stop running, and the value of the expression following the return will be calculated and returned.

Oct 18, 2021 pm 05:52 PM

javascript function return value

How many return values can a php function have?

PHP functions can only have one return value. In PHP, the function return value is defined using the return statement, with the syntax "return return value;". The return statement can only return one parameter, that is, the function can only have one return value; if you want to return multiple values, you need to define an array in the function, store the return value in the array, and return it.

Apr 26, 2022 pm 08:14 PM

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