Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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C++ language please

#include <iostream> // input and output
#include <string> // std::string
#include <iomanip> // setprecision

/*********************************************
TODO - declare programmer function prototypes
*********************************************/

// main program CANNOT BE ALTERED in any way!
int main()
{
// Local Variables
double balance = 100.00;
std::string purchase = "\nEnter cost of the item: ";

// Print starting balance value
std::cout << std::fixed << std::showpoint << std::setprecision(2);
std::cout << "Starting Balance: $" << balance << std::endl;

// Withdraw funds and determine if overdrawn or not
if( ! Withdraw(balance, BankTransaction(purchase) ) )
std::cout << "\nAccount Overdrawn - You're in the red\n";
else
std::cout << "\nYou're still in the black\n";

// Print final balance value
std::cout << "Final Balance: $" << balance << std::endl;
return 0;
}

/************************************************
TODO - write programmer defined function definitions
************************************************/

Expected Program Output:

TEST RUN #1

Starting Balance: 100ドル.00
Enter cost of the item: 35
You're still in the black
Final Balance: 65ドル.00

TEST RUN #2

Starting Balance: 100ドル.00
Enter cost of the item: 110
Account Overdrawn - You're in the red
Final Balance: $-10.00
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