Jack has written a C++ program, but when he tries to run it, nothing appears on the screen. What could be missing in his main function?
- #include
directive - cout << "Hello, World!" << endl; statement
- int main() function
- return 0; statement
Jack might be missing the cout << "Hello, World!" << endl; statement within his main() function. Without this line, nothing will be displayed on the screen when he runs the program.
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