C: All fibonacci values between given two input values?

Question

Input: 10 400
output: 13 21 34 55 89 144 233 377

Answer 1

main()
{
  int start,end,a,b,c;

  // get start and end from user
  a=0;
  b=1;
  c=a+b;

  while(c<start)
  {
    a=b;
    b=c;
    c=a+b;
  }

  do
  {
    printf("%d\n",c);
    a=b;
    b=c;
    c=a+b;
  } while(c<end);

}