functions

[Paul50002]

Can someone please tell me why my void function will not work? It is supposed to read out the message.

#include<iostream>
#include <iomanip>
using namespace std;

void display();

// begin main Function Definition
int main()
{

return 0;
} //end of main function.

void display()

{

cout << "Assignment 5b\n"
<< "Programmed by Rodger Coleman\n\n";

}

[jlb]

You may want to actually call the function from main()

int main()
{
    display();

    return 0;
} //end of main function. 

[seeplus]

Your void function works just fine - when it is called! main() doesn't do anything and just returns. In c/C++ main() is the function that is executed when the program is run.

PS When posting code please use code tags so that the code is readable!

[code]
// the code goes here
[/code]

[George P]

https://www.learncpp.com/cpp-tutorial/introduction-to-functions/

And...this is not the first time I've mentioned this....

LEARN to use code tags, they make reading and commenting on source code MUCH easier.

http://www.cplusplus.com/articles/jEywvCM9/
http://www.cplusplus.com/articles/z13hAqkS/

HINT: you can edit your post and add code tags.

Some formatting & indentation would not hurt either

Why do you deliberately REFUSE to use code tags even after being asked to use them before now?

[TheIdeasMan]

Given you other topics, it's astonishing that you ask such a question. Everyone has to start somewhere, but really?

[againtry]

Putting all that together we get the following. That took about 2 minutes.

#include <iostream>

using namespace std;

void display();

// begin main Function Definition
int main()
{
    display();
    return 0;
} //end of main function.

void display()
{
    cout << "Assignment 5b\n"
    << "Programmed by Rodger Coleman\n\n";
}

Assignment 5b
Programmed by Rodger Coleman

Program ended with exit code: 0