Hello World

Question

What file do I create hello world under? It’s giving me errors about iostream and cout?

Answer 1

Post your code here

Answer 2

its alright, I got the color coding to work, but still showing underlines.

Answer 3

Show ur code
Post it here

Answer 4

#include <iostream>

using namespace;

int main()

{

cout << hello world!”;
return 0;

}

Answer 5

its giving me errors when I do it on desktop.

Answer 6

using namespace std;

Answer 7

#include <iostream>
using namespace std;

int main() {
cout <<"hello world";
return 0;
}

This is the correct code

Answer 8

oh oops I actually had that, its still saying error. Sorrt must of typo’d in the chat.

Answer 9

it underlines include and cout in red

Answer 10

code provided by Atul (and following Aysha answer) correctly run:

https://code.sololearn.com/cmoPF3NWRAt1/?ref=app

Are you sure to write your code at the right place? (code playground could be configured for many languages, but doesn't try to detect them for you)...

Answer 11

I dont know, I think its not in the right file type? what file type to use for desktop for this?

Answer 12

are you trying to run your code on desktop, in sololearn web code playground, and/or in app' code playground?

Answer 13

desktop, Im trying to follow on desktop as well.

Answer 14

code works fine on SOLO

Answer 15

are you using windows, apple or linux?
it sounds like you're lacking developers sources ^^

Answer 16

Windows, Im looking at a youtube video, gonna try it again.

Answer 17

Im missing the actual C++ file directory? Not showing C++ file on New File.

Answer 18

If you are on Windows, better to use an IDE.

Answer 19

seems that my last reply was lost ^^

cannot help further with window :(

Answer 20

Jennifer Use a better ide like codeblocks