I write it like this (cout <<"this is awesome "; but no output why that happen??

Answer 1

Post your entire code if you may =^=

Answer 2

If your program would compile, maybe you should flush the output adding "endl" at the end of the string in this way:
cout<<"this is awersome"<<endl;

Answer 3

no ) I think so

Answer 4

do
#include <iostream>
using namespace std;
int main()
{
cout << "moo";
return 0;
}

____________________
I know its basic but it is much simpler because its the first thing you learn

Answer 5

This might be helpful,

Using namespace std;

Or

Std::cout

Also, your spacing seems off..

Answer 6

Are you working in the app or on computer in IDE/Compiler? Also, full code would be helpful. :)

Answer 7

what you mean ?
in last line