NOTE: You may download codes and extra source material for this book from https://bookofengineering.com/easyseries/

1. //my first c++ program
2. #include <iostream>
3. using namespace std; 
4. int main(){
5. cout<<“hello world!”;
6. return 0;
7. system(“pause”);
8. }
9. /* This ends 
10. the file */