as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
construct the c++ program that prints a message "hello world".
user
#include <iostream> 
  
// main function - 
// where the execution of program begins 
int main() 
{ 
    // prints hello world 
    std::cout<<"hello world"; 
      
    return 0; 
}
assistant