Re: [Dev-C++] iterating by 2

[rchavez <rc...@so...>]

Hi,

Define doesn't work.  I saw no evil so I tried your code & it works find 
printing 0 to 20 by 2's, one per line.  Does it not compile or not run 
for you?  

Rob

> I have been tasked with a problem in my newbie manual to use a "for loop"=
>  and to console out by 2's from 0 to 20 here's what I have done and I was=
>  wondering 1st why it doesn't work and 2nd how do I make it work.
> 
> #include <iostream>
> int main()
> {
>     // --- iterate an integer by 2
>         for (int i =3D 0; i <=3D 20; i+=3D2){
>         std::cout << i << '\n'; =20
>        =20
>     }
>     // --- pause system
>     char end[5];
>     std::cin >> end;
>   return 0;
> }
> 
> Thanks in advance
> Danny