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Putian C++ written test questions


1. Implement a doubly linked list to delete a node P, insert a node after the node P, and write out the two functions. 2. Write a function that converts t to 4 spaces. 3. Where is the entrance to the Windows program? Write the flow of the Windows messaging mechanism. 4. How to define and implement a member function of a class as a callback function? 5. Isn't all the actions in C++ caused by main? If not, please give an example. 6. How to declare the const void f function in C++ as a library function in C program? 7. Which of the following two is equivalent to int b; A const int* a = &b; B const* int a = &b; C const int* const a = &b; D int const* const a = &b; Does the inline function do parameter type checking at compile time? Void g{ b.play; } void main{ son s; g; return; }

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