How to do computer programing with code explain with example. starts like #include <stdio. h> #include <conio. h>
void main ( )
{
..}​

#include<stdio.h.>

The header file which is added to the program that one has written is basically what 'include stdio.h.' means. Stdio.h is known to contain the input and output operations like "printf" or "scanf" etc. "h" extension means the header file.

If you request to use a header file in the program by actually including it with the preprocessed C directive #include like you have seen the inclusion of stdio.h header file, which comes along with the compiler you are using.

If the header file is equal to that of copying the header file, it is advised not to do it because it would be inevitable to get an error and it's, of course, a bad idea to copy the content of the header file into its designated source files, as in if at all one has multiple source files in a written program.

#include <conio.h.>

it stands for console input output i.e it takes input from keyboard and display on the screen i.e it is a header file that is used to store the inbuilt function.

void main()

the Void made in the case that the main() function will not return any value

{}