CODE
#include <iostream>
using namespace std;
int addition (int a, int b)
{
int r;
r=a+b;
return r;
}
int main ()
{
int z;
z = addition (5,3);
cout << "The result is " << z;
}
Output:
The result is 8
CODE:
#include <iostream>
using namespace std;
void printmessage ()
{
cout << "I'm a function!";
}
int main ()
{
printmessage ();
}
Output:
I'm a Function!