Functions in C++ Programming | Part - 1
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--------------------------------------------------------------------------------------------- Definition : A function in C++ is a group of program statements with a unique name that perform a specific task.
Functions are used to provide modularity & reusability to a program.
By default every C++ program execution starts from the main() function.
Depending on whether a function is predefined or created by user; there are two types of function:
Library / Predefined Function
User-defined Function
Syntax of functions:
return_type function_name( parameter list ) {
//body of the function
}
Following are the components of a C++ function:
Return Type: A function may return a value. The return_type is the data type of the value the function returns. Some functions perform operations without returning a value. In this case, the return_type is the keyword void.
Function Name: This is the actual name of the function. The function name and the parameter list together constitute the function signature. To call a function, its name is used.
Functions in C++ Theory Article - https://simplesnippets.tech/functions...
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--------------------------------------------------------------------------------------------- Definition : A function in C++ is a group of program statements with a unique name that perform a specific task.
Functions are used to provide modularity & reusability to a program.
By default every C++ program execution starts from the main() function.
Depending on whether a function is predefined or created by user; there are two types of function:
Library / Predefined Function
User-defined Function
Syntax of functions:
return_type function_name( parameter list ) {
//body of the function
}
Following are the components of a C++ function:
Return Type: A function may return a value. The return_type is the data type of the value the function returns. Some functions perform operations without returning a value. In this case, the return_type is the keyword void.
Function Name: This is the actual name of the function. The function name and the parameter list together constitute the function signature. To call a function, its name is used.
Functions in C++ Theory Article - https://simplesnippets.tech/functions...
Download Dev C++ IDE : https://sourceforge.net/projects/orwe...
Download C++ Android App : https://play.google.com/store/apps/de...
Simple Snippets Official Website -
https://simplesnippets.tech/
Simple Snippets on Facebook-
Facebook: simplesnippets
Simple Snippets on Instagram-
Instagram: simplesnipp..
Simple Snippets Google Plus Page-
https://plus.google.com/+SimpleSnippets
Simple Snippets email ID-
[email protected]
For Classroom Coaching in Mumbai for Programming & other IT/CS Subjects Checkout UpSkill Infotech - https://upskill.tech/
UpSkill is an Ed-Tech Company / Coaching Centre for Information Technology / Computer Science oriented courses and offer coacing for various Degree courses like BSc.IT, BSc.CS, BCA, MSc.IT, MSc.CS, MCA etc.
Contact via email /call / FB /Whatsapp for more info
email - [email protected]
We also Provide Certification courses like -
Android Development
Web Development
Java Developer Course
.NET Developer Course
7 سال پیش
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