Why main() function in c++ do not take any other return type other than int and void
3334
What should main() return in C and C++?
48245
How do function pointers in C work?
106
What is a void pointer and what is a null pointer?
144723
Why doesn't java support pass by reference like C++
124190
Why cannot a non-member function be used for overloading the assignment operator?
92567
If a function returns no value, with a valid return type, is it okay to for the compiler to return garbage?
48161
Since I can't return a local variable, what's the best way to return a string from a C or C++ function?
54864
Why use non-member begin and end functions in C++11?
130302
What happens if you don't return a value in C++?
81421
C++ reference and non reference return of class object- why output same?
148318
What's the effect of "int a(); " in C++?
35229
in c: func(void) vs. func()
107387
Difference between WinMain,main and DllMain in C++
10081
Is there a difference between foo(void) and foo() in C++ or C?
12944
Why does C++ not have reflection?
30279
What is the type of string literals in C and C++?
82611
c++: when to use pointers?