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C++ Create a function

Like many other programming languages, in C++ you can create your customized function to perform specific task(s), the function can return values or not based on the purpose of the function. we'll explain the return value later but in this section we will not return any value.

C++ create function syntax

return_type function_name ()
   //C++ Statements

C++ example of creating a function

#include <iostream>

using namespace std;

void printHelloWorld()
  cout << "Hello World";

int main ()
  return 0;


Hello World


In this page (written and validated by ) you learned about C++ Create a function . What's Next? If you are interested in completing Cpp tutorial, your next topic will be learning about: Cpp create function with return value.

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