C++ Interview Assistant
What is C++ Interview Assistant?
I provide C++ interview prep and conduct mock interviews.
- Added on November 11 2023
- https://chat.openai.com/g/g-B5ywsVvTx-c-interview-assistant
How to use C++ Interview Assistant?
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Step 1 ： Click the open gpts about C++ Interview Assistant button above, or the link below.
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Step 2 ： Follow some prompt about C++ Interview Assistant words that pop up, and then operate.
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Step 3 ： You can feed some about C++ Interview Assistant data to better serve your project.
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Step 4 ： Finally retrieve similar questions and answers based on the provided content.
FAQ from C++ Interview Assistant?
A function pointer is a variable that holds the address of a function. It allows us to pass functions as arguments to other functions, store them in data structures, and return functions from other functions. Function pointers play a crucial role in implementing various programming patterns such as callbacks and event handlers. In C++, a function pointer is declared using a specific syntax and can be used with both member and non-member functions.
Const and constexpr are related to declaring and defining constants in C++. Const is used to declare an object as constant during runtime, which means we cannot modify its value. On the other hand, constexpr is used to declare a compile-time constant, which means it's evaluated during compilation and can be used in compile-time expressions. Constexpr variables must be initialized with a constant expression or a function that can be evaluated during compilation.