C Program To Print Even Numbers Upto A User-Specified Range.

This Post Contains A C Program To Print Even Numbers Upto A User-Specified Range With Correct Source Code & Output. This Program Is Written, Compiled & Executed At TurboC3.0 Compiler & Will Help You To Understand The Concept Of 'While-loop' From C Language. It Is A Well-Structured Program With Proper Comments Which Provides Step-By-Step Description Of Various Features Of The Language In A Simple & Easy-To-Understand Way.


# Note : You Can Simply Copy-Paste The Following Program Or Code Into Compiler For Direct Result.


C Program To Print Even Numbers Upto A User-Specified Range.

/* Declaration Of Header Files */
#  include  < stdio.h >
#  include  < conio.h >

/* Start Of Main Program */
void main()
{
          /* Variable Declaration */
          int  range;
          clrscr();
      
          /* Asking For The Input From User */
          printf ( "  \n Enter Range  :  " );
          scanf ( " %d ", &range );

          /* Source Code For Computing Even Numbers Upto A User-Specified Range */   
          int  i  =  1;
          while  (  i  <=  range  )
          {
                    if  (  i  %  2  ==  0  )
                    {
                           printf ( "  %d  \t  ",  i );
                           i++;
                    }
          }
          getch();
}
/* End Of Main Program */

Output  :

Enter Range  :  6

2   4   6