/*
 * Print headings and years for table showing interest accumulation.
 */
#include <stdio.h>
#include <stdlib.h>

#define PRINCIPAL  5000.00               /* start with $5000 */
#define INTRATE       0.06               /* interest rate of 6% */
#define PERIOD        7                  /* over 7-year period */

int main()
{
  int    year;                           /* year of period */

  printf("Interest Rate:       %7.2f%%\n", INTRATE * 100);
  printf("Starting Balance:  $ %7.2f\n", PRINCIPAL);
  printf("Period:              %7i years\n\n", PERIOD);
  printf("Year     Balance\n");

  year = 1;                              /* just print years */
  while (year <= PERIOD)
  {
    printf("%4i\n", year);
    year = year + 1;
  }

  return EXIT_SUCCESS;                   /* assume program worked! */
}