/*
* Insertion point
*/
int main(int argc, char** argv) {
int i;
pthread_t first_thread;
pthread_t second_thread;
struct transfer_thread_parameter_t first_params;
struct transfer_thread_parameter_t second_params;
account_balances = malloc(sizeof(float) * 3);
for (i = 0; i < 10; i++) {
account_balances[i] = 100.0f;
}
puts("Before:");
print_account_balances();
first_params.from_account = 0;
first_params.to_account = 1;
first_params.amount = 200.0f;
second_params.from_account = 1;
second_params.to_account = 2;
second_params.amount = 100.0f;
pthread_create(&first_thread, NULL, transfer_thread, (void*)&first_params);
pthread_create(&second_thread, NULL, transfer_thread, (void*)&second_params);
pthread_join(first_thread, NULL);
pthread_join(second_thread, NULL);
puts("\nAfter:");
print_account_balances();
free(account_balances);
return EXIT_SUCCESS;
}
// This program allows a teller to enter in account details and the program will calculate account information for the teller
int main() {
float account_balance;
char account_type;
char exit_program_flag = CONTINUE_PROGRAM;
int total_number_of_accounts = 0;
float total_amount_in_accounts = 0;
int minimum_balance_fee = 35;
int total_minimum_balance_fees = 0;
int total_accounts_with_minimum_balance_fees = 0;
int minimum_balance_fee_charged_flag = 0;
// declare array
float account_balances[MAX_NUMBER_OF_ACCOUNTS];
int minimum_balance_fees[MAX_NUMBER_OF_ACCOUNTS];
while (exit_program_flag == CONTINUE_PROGRAM) {
account_balance = get_account_balance();
account_type = get_account_type();
if (account_type == 's') {
minimum_balance_fee_charged_flag = is_account_below_minimum_balance(account_balance, SAVINGS_ACCOUNT_MINIMUM_BALANCE);
} else {
minimum_balance_fee_charged_flag = is_account_below_minimum_balance(account_balance, CHECKING_ACCOUNT_MINIMUM_BALANCE);
}
// Display account summary information
if (minimum_balance_fee_charged_flag) {
total_accounts_with_minimum_balance_fees++;
total_minimum_balance_fees += minimum_balance_fee;
minimum_balance_fees[total_number_of_accounts] = minimum_balance_fee;
printf ("Minimum Balance Fee to Account Balance Percentage: %.1f%%\n", minimum_balance_fee / account_balance * PERCENT_CONVERSION_FACTOR);
printf ("The new account balance is $%.2f\n", net_balance(account_balance, minimum_balance_fee));
} else {
minimum_balance_fees[total_number_of_accounts] = NO_MINIMUM_BALANCE;
printf ("Minimum Balance Fee to Account Balance Percentage: %.1f%%\n", NO_MINIMUM_BALANCE / account_balance);
printf ("The new account balance is $%.2f\n", net_balance(account_balance, NO_MINIMUM_BALANCE));
}
// Display accounts summary information
account_balances[total_number_of_accounts] = account_balance;
// add account balance to list of account balances
update_account_summary_information(&total_number_of_accounts, &total_amount_in_accounts, account_balance);
// Display accounts summary information: 2nd option
//printf("total_number_of_accounts: %d\n", total_number_of_accounts);
//account_balances[total_number_of_accounts-1] = account_balance;
exit_program_flag = ask_to_exit();
}
printf ("==== Accounts Summary ====\n");
printf ("The total number of accounts: %d\n", total_number_of_accounts);
printf ("The total amount in all accounts: $%.2f\n", total_amount_in_accounts);
printf ("The percentage of the total minimum balance fees with respect to the total account balances: %.1f%%\n", total_minimum_balance_fees / total_amount_in_accounts * PERCENT_CONVERSION_FACTOR);
printf ("The percentage of accounts that were charged a minimum balance fee: %.1f%%\n", PERCENT_CONVERSION_FACTOR * total_accounts_with_minimum_balance_fees / total_number_of_accounts);
// printout list account balances entered by the teller
print_account_balances(
total_number_of_accounts,
account_balances,
minimum_balance_fees
);
return 0;
}
