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#include <iostream>
#include <string>
#include <cmath>
using namespace std;
struct Machine
{
string drinkName;
float cost;
int totalStock;
};
struct Machine drink[] = {{"Cola", 0.75, 20}, {"Beer", 0.75, 20}, { "Lemon-Lime", 0.75, 20}, {"Grape Soda", 0.80, 20}, {"Cream Soda", 0.80, 20}};
int main()
{
int menuChoice;
static float moneyTot;
double moneyIn;
double moneyIn2;
float temp;
bool mainMenu = true;
while (mainMenu != false)
{
cout <<"Please make a selection:" << endl;
cout <<"1: Cola - Cost: \x9C" <<drink[0].cost << "- Stock: " <<drink[0].totalStock << endl;
cout <<"2: Beer - Cost: \x9C" <<drink[1].cost << "- Stock: " <<drink[1].totalStock << endl;
cout <<"3: Lemon-Lime - Cost: \x9C" <<drink[2].cost << "- Stock: " <<drink[2].totalStock << endl;
cout <<"4: Grape Soda - Cost: \x9C" <<drink[3].cost << "- Stock: " <<drink[3].totalStock << endl;
cout <<"5: Cream Soda - Cost: \x9C" <<drink[4].cost << "- Stock: " <<drink[4].totalStock << endl;
cout <<"6: Quit" << endl;
cin >> menuChoice;
if (menuChoice == 1)
{
cout<< "THIS MACHINE ACCEPTS AMOUNTS BETWEEN \x9C 0.01 and \x9C 1.00" << endl;
cout << "PLEASE ENTER PAYMENT";
cin >> moneyIn;
temp = drink[0].cost - moneyIn;
while(temp < drink[0].cost || temp != 0)
{
cout <<"COST STILL OWNING:" << temp << endl;
cin >> moneyIn2;
temp = temp - moneyIn2;
moneyIn = drink[0].cost + temp;
}
// A WHILE LOOP JUST KEEPS LOOPING EVEN PAST temp==0
// IF STATEMENT JUST EXITS APPLICATION AT THIS POINT !!!!
if (moneyIn == drink[0].cost)
{
drink[0].totalStock--;
cout <<"THANK YOU FOR YOUR CUSTOM" << endl;
}
else if (moneyIn > drink[0].cost)
{
cout <<" YOU CHANGE IS:" << (moneyIn - drink[0].cost) << endl;
drink[0].totalStock--;
cout <<"THANK YOU FOR YOUR CUSTOM" << endl;
}
}
return 0;
}
}
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