#include <stdio.h>

int main() {
   double x;

   for (x=1.0; x <= 3.0; x += 0.2) {
      printf("%lf\n", x);
   }

   printf("Stop: x=%lf\n", x);
   if (x != 3.0) {
      printf("No, x is not 3.\n");
   }

   return 0;
}