#include <iostream>
#include <string>
using namespace std;

// Create our own bank account data type:
struct acct_type
{
    int num;         // account number (e.g. 12345)
    string name;     // account owner's name
    double balance;  // $$$$$$$$$
};

void display_account( acct_type a )
{
    // display account information:
    cout << "ACCOUNT SUMMARY\n---------------------\n";
    cout << "Account #" << a.num << endl;
    cout << "Owner: " << a.name << endl;
    cout << "Balance: $" << a.balance << endl;
    cout << "---------------------" << endl << endl;

    // Changes here do NOT affect variable a1 in main()
    //   (i.e. pass-by-value)
    a.balance += 1;
}


int main()
{
    acct_type a1;   // data-type variable-name
    a1.num = 12345;
    a1.name = "Goldschmidt";
    a1.balance = 0.155;

    acct_type a2;
    a2.num = 12346;
    a2.name = "Fox";
    a2.balance = 0;

    // display exactly two digits after the decimal point
    cout.setf( ios_base::fixed );
    cout.precision( 2 );   // round if necessary

    display_account( a1 );
    display_account( a2 );

    display_account( a1 );


    // deposit money into account a1
    double amount;
    cout << "Please enter deposit amount: ";
    cin >> amount;
    a1.balance += amount;
    display_account( a1 );

    // TO-DO: create deposit() function

    // also add: withdraw(), balance_xfer(),
    //           accrue_interest()


    // create an array of bank accounts:
    acct_type accounts[10];

    // set up the 4th account info:
    accounts[3].num = 23456;
    accounts[3].name = "Smith";
    accounts[3].balance = 42393.49;

    display_account( accounts[3] );


    return 0;
}