Question about my function

[murr0010]

Hey all,

I don't see my fault.


I wish that in code below:
The result are the numbers from 1 up to the give 'n'.

//hs 5_4_som 1 - n
#include <iostream>
#include <iomanip>
#include <cmath>
using namespace std;

void Optellen ();

int main()
{
	Optellen(); 
}

void Optellen ()
{
int n;
cout << "give number n: "; cin >> n;
cin.get();
cout << "the sum of 1 - n is: " << endl;

for (int x = 1; x <= n; x++)
{
cout << setw(3) << x;
}

}

[Peter87]

To call a function you need to put parentheses after the function name.

[murr0010]

thanks peter, have changed te code a bit, but still not working.

[Peter87]

Yes, I can see you have changed it quite a bit.

When asking for help it is always useful to mention what it is that is not working. Is it a compilation error? A runtime error?

The code seems to compile so I'm just going to assume it is not giving you the output that you want. There are at least two problems that I can see.

1. In each iteration of the loop you add 1 but I think you instead want to add x.

2. When you print the getal variable at the end of the function you should not put quotation marks around it.

[murr0010]

Now, changed it a little bit more..
And my code is running as i want.
Thank you!!