- Class and Object
- Getline
https://www.ibm.com/docs/en/zos/2.5.0?topic=functions-getline-read-entire-line-from-stream
- Handeling eof in cin
https://stackoverflow.com/questions/47612169/c-stop-asking-for-input-on-ctrl-d https://stackoverflow.com/questions/4939251/cin-eof-functionality
- Handeling empty user input after hitting enter
https://cplusplus.com/forum/beginner/149840/
- Getters and Setters
https://stackoverflow.com/questions/51615363/how-to-write-c-getters-and-setters
- String class
https://www.geeksforgeeks.org/stdstring-class-in-c/#:~:text=C%2B%2B%20has%20in%20its%20definition,to%20the%20single%2Dbyte%20character. https://stackoverflow.com/questions/9132502/how-are-c-strings-stored
- Convert number to string
https://www.geeksforgeeks.org/converting-number-to-string-in-cpp/
- Filling a string with a character in a Specifc size
https://stackoverflow.com/questions/2891275/how-to-fill-a-section-within-c-string
- Replace Characters at specific index in string
https://www.techiedelight.com/replace-a-character-at-a-particular-index-in-a-string-in-cpp/
- Extra qualification error (how to define member function inside or outside the class?)
- Difference between namesapces and library
https://www.geeksforgeeks.org/namespace-in-c/ https://www.quora.com/What-is-the-difference-between-library-and-namespace-in-C++