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How to use return in C language

The usage of return in C language is: 1. For functions whose return value type is void, you can use the return statement to end the execution of the function early; 2. For functions whose return value type is not void, the function of the return statement is to end the execution of the function. The result is returned to the caller; 3. End the execution of the function early. Inside the function, we can use the return statement to end the execution of the function early, even if the function does not return a value. For more information on the usage of return in C language, you can visit other articles under this topic.

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c language return c++ Quote Compile Error Difference: return statement main() exit() function

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How to use return in C language

Detailed explanation of the usage of return in C language

Oct 07, 2023 am 10:58 AM

c language return

C++ compilation error: Cannot return a reference in a function, how to modify it?

In C++ programming, we often encounter error messages. One of the most common ones is the compilation error "cannot return a reference in a function". So what does this error mean, why does this error occur, and how to correct it? First, we need to understand the concept of "return reference". The function return value can be a specific value, such as an integer or a string, or it can be an address, which is a pointer to an object. In addition, there is a special way in C++, which is to return the function

Aug 22, 2023 pm 03:31 PM

c++ Quote Compile Error

return keyword in C#

The return statement is used to return a value. When a program calls a function, program control is transferred to the called function. Let's use an example to understand the usage of return statement in C#. Here we find the average value and return the result using return statement. doublegetAverage(int[]arr,intsize){ inti; doubleavg; intsum=0; for(i=0;i<size

Aug 27, 2023 am 08:53 AM

In C++, translate the following into Chinese: The difference between the Return statement and the Exit() function in Main()

Ifyouareaprogrammer,youwritethecode;Ifyouwritethecode,youusethefunction;ifyouusethefunction,youusereturnandexitstatementsineveryfunction.SoInthisarticle,wewilldiscusswhatareturnstatementandexitstatementareandtheirdifferences.InC++,returnisastatementt

Sep 13, 2023 am 08:57 AM

Difference: return statement main() exit() function