#include<stdio.h>
#define SIZE 80 + 1
#define LENGTH 40

void getData(void);

int main(void)
{

  getData();
  return 0;

} /* End of main program */

void getData(void)
{

  FILE *fp;
  char name[SIZE], address[LENGTH];
  double bal, total = 0;

  fp = fopen ("customer.dat", "r");
  
  while ( fscanf(fp, "%[^:]:%[^:]:%lf\n", name, address, &bal) == 3)
  {

    printf ("\nThe balance for %s is %.2lf", name, bal);
    total += bal;

  }

  printf ("\n\nGRAND TOTAL: %.2lf\n\n", total);

  fclose(fp);

} /* end of getData() function */