Purpose of stdio.h in C Programming
stdio.h is a header file that includes input/output related functions like printf and scanf.
Purpose of C Language
C is highly portable and is used for scripting system applications in Windows, UNIX, and Linux.
Understanding fflush stdout in C
fflush() is used to clear the output buffer and move the data to console or disk.
Usage of stdin in C Programming
stdin is the standard input stream used for receiving input in C.