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C/C++ Questions only (Declarations and Initializations)
C++ programming on UNIX, C++ Networking,C++ Algorithm Questions and Answers
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C/C++ Questions only (Declarations and Initializations)
1. How do you decide which integer type to use?
2. What should the 64-bit type on new, 64-bit machines be?
3. What's the best way to declare and define global variables?
4. What does extern mean in a function declaration?
5. What's the auto keyword good for?
6. How do I declare an array of N pointers to functions returning
pointers to functions returning pointers to characters?
7. How can I declare a function that returns a pointer to a function
of its own type?
8. My compiler is complaining about an invalid redeclaration of a
function, but I only define it once and call it once.
9. What can I safely assume about the initial values of variables
which are not explicitly initialized?
10. Why can't I initialize a local array with a string?
11. What is the difference between char a[] = "string"; and char
*p =
"string"; ?
12. How do I initialize a pointer to a function?
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Other Interview Questions
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