Namespaces in C++
- The concept of namespaces is introduced, explaining how they help avoid naming conflicts in larger programs.
Functions and the Main Method
C++ program must have a main method, which serves as the entry point for execution.
It discusses the importance of meaningful naming conventions for functions and methods.
Return Values and Exit Codes
- The significance of return values in functions is highlighted, including the common practice of returning zero to indicate successful execution.
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