When I do a code do I havw to put the entire code? Like it is below? hope i didnt leave anything out.

Question

#include <iostream>
int main()
{
cout<<"hello world";
return 0;
}

Answer 1

If we write program partially the code execution will not be successful, small things like statement termination symbol (semicolon in C++) can cause the program not to run as expected, or not running at all. But don't worry, you'll learn and develop, there's first time for everything : )

P.S. Since you didn't specify "using namespace std;" the "cout" will not be recognized in this code.

Answer 2

yes