Tuesday, 18 October 2016

Start with programming in C

Start with C language


So, if you don’t have any idea about C or programming and why it is use, did is useful etc. question in your mind 


Then single answer is Yes, it is very important if you  want  to develop any computer Application like games, software even in hacking.


then first you need


   è Dev C++   (for windows)                 link
   è Cppdroid  (for Android)                   link
   è Gcc compiler according to your Operating System( OS )


History:- It is very boring part for skip it but if you want then go to wiki


Advantages:-
    
     1.       Portable language means your created  program can share with others
     2.       Close to machine so it give you to direct hardware access
     3.       Variety of data type with powerful operators
Disadvantages:-
     
     1.        Not have OOP’s concepts (that why c ++ developed)
     2.       C doesn’t have namespace concepts
     3.       It Application is only portable on same type OS ( NOTE:- Application not programs  )

 it is only some point there are many more


NOTE very important :- if not do any programming then forget all things and set your mind that “ learning of programming important if you want to do some things in computer and you must read this post completely    ”

My First Program :-
Open dev c++ and press Ctl+N

        
Past this code in window

#include<stdio.h>
int main()
{
printf("My First program by TrueProgrammerS");
return 0;

}

And  save it as c source file


Now click F9 if all things are okey then you get no error like this report window if any error are their check the code and try again


After done click F10 for run your program then you get output window in black color it know as console window and its is console application now



Like this
So how it works


So 1st line
#include<stdio.h>  :- this line add stdio.h file in your program from C library for printf



int mian() :- it is a position where your program start running and this { } show it’s body


printf(): it use to display any thing on that console window and what ever you write in this “ 


Any thing“ it show on window


return 0 :- it show that your main is end


last one ; :- this   ‘;’ this use to show end of line it means your line is end

Note= in C small letter and capital letter are different ( that why C is case sensitive language)


so try and comment if you get any problem 


thanks for reading
next post I will show to take input and do some math’s with C.


 GOOD NIGHT  

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