What is wrong?

Question

in c++ I wanted to print "hello, @how are you?". I did

#include <iostream>
using namespace std;

int main ( ) {
cout << hello, how are you? << endl;
return 0;
}

but it says:
line 5: 'hello' was not included in cout << hello, how are you? << endl;
line 5: 'how' was not included in cout << hello, how are you? << endl;
line 5: 'are' was not included in cout << hello, how are you? << endl;
line 5: 'you' was not included in cout << hello, how are you? << endl;

what can I do?

Answer 1

add double quote " " to make it a valid string.

Answer 2

hey Edwin ,

#include <iostream>
using namespace std;

int main ( ) {
cout << "hello, how are you?" << endl;
return 0;
}

Used quotation in cout ..

" Hello , How are you ?" -- we should treat it as string ..

Hope now its work fine ...

Answer 3

"" are used to make valid string..

Answer 4

Only add double quote in "Hello, how are you?"