Program in C to print fabbonic series from 1 to 55

Write a program in C to print fabbonic series from 1 to 55

#include <stdio.h>

void main ()

{

          int a,b,c;

          clrscr ();

          a=0;b=1;c=1;

          printf ("%d\n%d",a,b);

          while (c<55)

          {

                   c=a+b;

                   printf ("\n%d",c);

                   a=b;

                   b=c;

          }

          getch ();

}