Hi All,
Thanks for all your help and suggestions...I am re-posting my code, with proper formatting for your review. The code runs correctly, but the ending balance, after all the withdrawals, is incorrect and I can't find where I messed up. Any help would be most appreciated:
#include <stdio.h>
int main()
{
/* Declare Array Variables */
float deposits[50] = {0};
float withdrawals[50] = {0};
char first_name[20] = {0};
/* Declare Variables */
int num_withdrawals, num_deposits, x;
float current_balance = 0;
float start_bal;
float total_deposits;
float total_withdrawals;
float balance;
/* Output initial greeting */
printf("Welcome to the Banking System.\n\n");
printf("Please enter your first name: ");
scanf("%s", first_name);
printf("\nHello, %s.\n\n", first_name);
/* Get Starting Balance */
do {
printf("%s, Please enter your current balance in dollars and cents: "); /* Prompt user for current balance. */
scanf("%f", &start_bal);
if (start_bal < 0)
printf("Invalid entry. Starting balance must be at least zero!\n\n");
} while (start_bal < 0); /* End do-while */
/* end function get starting balance */
/* Get Number of Withdrawals */
do {
printf ("\nEnter the number of withdrawals: ");
scanf ("%i", &num_withdrawals);
printf ("\n");
if (num_withdrawals < 0 || num_withdrawals > 50)
printf ("Error: Number of withdrawals must be between zero and 50, please re-enter!\n\n");
} while (num_withdrawals < 0 || num_withdrawals > 50); /* end do-while trap loop */
/* end function number of withdrawls */
/* Get Number of Deposits */
do {
printf ("Enter the number of deposits: ");
scanf ("%i",&num_deposits);
printf ("\n");
if ( num_deposits < 0 || num_deposits > 50)
printf ("Error: Number of deposits must be between 0 and 50, please re-enter!\n\n");
} while (num_deposits < 0 || num_deposits > 50); /* end do-while trap loop */
/* Get Each Deposit */
for (x = 1; x <= num_deposits; x++)
do {
printf ("Enter the amount of deposit #%i: ", x);
scanf ("%f",&deposits[x]);
if (deposits[x] <= 0)
printf ("*** Deposit amount must be greater than zero. Please re-enter! ***\n");
} while (deposits[x] <= 0);
total_deposits = total_deposits + deposits[x];
current_balance = total_deposits + start_bal;
/* end for loop */
/* Get Each Withdrawal */
for (x = 1; x <= num_withdrawals; x++)
do {
printf ("\n");
printf ("Enter the amount of withdrawal #%i: ", x);
scanf ("%f",&withdrawals[x]);
if (withdrawals[x] > current_balance)
printf ("***Withdrawal amount exceeds current balance.***\n");
else
if (withdrawals[x] <= 0)
printf ("*** Withdrawal amout must be greater than zero. Please re-enter! ***");
} while (withdrawals[x] > current_balance || withdrawals[x] <= 0); /* end do-while loop */
total_withdrawals = total_withdrawals + withdrawals[x];
/* end get each withdrawl */
/* Check Balance */
balance = current_balance - total_withdrawals + total_deposits;
if (balance == 0)
{
printf ("\n *** Balance is now zero. No more withdrawals can be made at this time. ***\n");
num_withdrawals = x;
}
/* Calculate and Display Balance */
{
printf ("\n*** Your closing balance is $%.2f, %s*** \n", balance, first_name);
if (balance >= 5000.00)
printf ("*** Time to invest some money!*** \n\n");
else if (balance >= 15000.00 && balance <= 49999.99)
printf ("*** Maybe you should consider a CD.*** \n\n");
else if (balance >= 1000.00 && balance <= 14999.99)
printf ("*** Keep up the good work.*** \n\n");
else
printf ("*** %s, your balance is getting low!*** \n\n", first_name);
} /*end-if*/
/* Calculate and display balance*/
printf (" *** Bank Record ***\n");
printf ("\nStarting Balance: $%13.2f\n\n", current_balance);
for (x = 1; x <= num_deposits; x++)
{
printf ("Deposit #%i: %13.2f\n", x, deposits[x]);
}
for (x = 1; x <= num_withdrawals; x++)
{
printf ("\nWithdrawal #%i: %13.2f", x, withdrawals[x]);
}
printf ("\n\nEnding Balance is: $%13.2f\n", balance);
/* end function display bank record */
getchar(); /* Pause output */
return (0);
} /* end main */
