Is it essential to use a return 0 statement when we use int main() in c?
3334
What should main() return in C and C++?
65108
Arguments to main in C
43261
Why main() method is needed in java main class
82318
What is the difference between char array and char pointer in C?
98847
main() in C, C++, Java, C#
154501
What does (void) 'variable name' do at the beginning of a C function?
149232
strcmp() return values in C
134443
Use of the : operator in C
100501
How can I return more than one value through function in C?
123554
In C why do you need a statement after a goto label?
59158
What are the valid signatures for C's main() function?
126986
Multiple returns: Which one sets the final return value?
10081
Is there a difference between foo(void) and foo() in C++ or C?
126994
Does an int in Objective-C have a default value of 1?
83972
Why do we need to use `int main` and not `void main` in C++?
48989
Should a function have only one return statement?
96482
returning a pointer to a literal (or constant) character array (string)?