#include <stdio.h>

#define EURO_DB 6
#define EURO_AF 355

int main(int argc, char *argv[]) {
char c;
float arf, huf, euro[] = { 20 , 34 , 5 , 16 , 99, 125 };
int i;


  arf = EURO_AF;
  if (argc>1) {
    arf = atof(argv[1]);
  }

  printf("\n|      € |       HUF  |");
  for (i=0; i<EURO_DB; i++) {
    huf = euro[i]*arf;
    printf("\n| %7.2f| %10.2f|" , euro[i], huf);
  }
  printf("\nArfolyam: %.2f HUF/€", arf);

  return(0);
}