What is the use of return in main function?
Why do we use a 'return 0' at the end of a main function?
What is return 0 in C? What is the difference between just return and return 0 in C++? What is the difference between 'return false' and 'return' when attempting to exit out of a function? Is 'return;' the correct way to exit a void function before the natural end? What is the result of 0/0 in c program? Why does the following code produce an output 1 0? What is the difference between exit(0) and exit(1)? Why does the following code produce the output: 0 0 1 2? What is the difference between exit 1 and exit 0? What do I return from a function in C++? Why we canot get value of 0/0? Which function returns if we've reached the end of a file (in C)? Why do we use "void main" or what is its significance in C programming? What is the solution when the given functions are (f4) an f(0)? If a function contains several return statements, how many of them will be executed? What is (void*) 0? Why is the output of the following code 1 ? Why the main function is always declared in a class in Java? Why is 0/0 is not defined? How can I return 2 variables in return function? What is 0+0? Can a function in C or C++ return a pointer? What is the value of (0/0)? What is the value of 0/0? Why is value of anything power 0 is 1.. i.e. x^0=1? Why isn't 0 a prime number? Why do many C functions have an extra F? What is the difference between 0/0 and 1/0? Why is 0/1 equal to zero? What is 0/0?