C++ Function Without arguments and Without Return Value

 //Type of Functions

//Function without arguments and without return value. 

#include<iostream>

using namespace std;

void Addition();

int main()

{

Addition();

Addition();

Addition();

return 0;

}

void Addition()

{

int a, b, c;

cout<<"Enter 1st Number: ";

cin>>a;

cout<<"Enter 2nd Number: ";

cin>>b;

c=a+b;

cout<<"Addition result is:"<<c<<endl;

}