I am facing a problem in the below given code.
Code:int main() { printf("\nHello Programmers\n\n") ; return 0 ; }
In the above mentioned code i left including "#include ". And if i compile and execute this piece of code, the output is printed as expected. But "#include " being the most important thing in a C program, i have ignored it and still the compilation is done without any errors but with warning.Why is this happening?