Continuation Of Structure Of A C Program

Ok So Let Me Explain About The First Line In The Structure Of C Program From The Previous Pic .
The First Line Is The Documentation Section
To Exactly Understand What It Is We Need To Understand Another Topic Comments
So What Is A Comment In C ?
It Is Something That Does Not Affect The Running Of The Program
It Is For The Programmer`s Understanding Comments Are Used .
There Are Two Ways To Comment In C
1>Single Line Comment // This Is A Single Line Comment
2>Bock Comment /* The Comment Goes In Here */

A Single Line Comment Is Used When The Comment Is Short .It Is Valid For Only One Line . If The Comment Is Big Its Better To Use A Block Comment , Unlike Single Line Comment Block Comment Can Be Used For Many Lines Together . Unless We Remember To Close Where The Comment Ends . In Single Line Comment There Is No Need TO Specify Where The Comment Ends.


Documentation : So These Are Just Comments That Specify About The Program . Like Who Is The Author, The Date The Program Was Created , The Version Of Program Etc Etc .
They Do Not Interfere With The Running Of Program And Neither Are They Visible When Programming Is Running . The Compiler Does Not Do Anything With The Comment . (Will Talk More About Compiler After Structure)..