\n*Though I know the solution for problems but I don't know whether here we write the header files while coding in C or "int main()" or while doing in Java whether we can write the Package name and lines like "scanf()" and "Inputstreamreader",bufferedRedaer,"public static void main" . \nPlease guide me in submitting pattern for code. \nThanks

\n*Though I know the solution for problems but I don't know whether here we write the header files while coding in C or "int main()" or while doing in Java whet