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Machine Problem Question C++

LordRogue90 (7)
When i run on visual c++ express edition 2008 i receive warnings
what does this mean to my codes below?

1>c:\users\admin\desktop\basdfasdasd\basdfasdasd\basdfasdasd.cpp(14) : warning C4244: '=' : conversion from 'float' to 'int', possible loss of data
1>c:\users\admin\desktop\basdfasdasd\basdfasdasd\basdfasdasd.cpp(45) : warning C4244: 'argument' : conversion from 'int' to 'float', possible loss of data
1>c:\users\admin\desktop\basdfasdasd\basdfasdasd\basdfasdasd.cpp(52) : warning C4244: 'argument' : conversion from 'int' to 'float', possible loss of data
and others similar...

Machine Problem
Drink Machine Simulator

Create a program that will display the list of drinks available and its prices and let the user choose which drink he/ she wishes to avail. After the user selects a drink the user must input the amount of money he/she will pay, then the program displays the amount of change. If the user selects a drink that has already sold out, the program must display a message regarding it. The user can buy as much drinks as they want until they decide to quit the program.

Requirements:
• Structure that has members for the name of the drink, price of the drink, and the number of availability
• Function that will initialize the contents of the structure
• Function that will compute for the change of the user 


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#include<iostream>
#include<string>

using namespace std;

struct choose{
	string name;
	float price;
	float supply;
}Royal, Pepsi, Water, Coffee, Tea;
int change(float Money, float Price)
{
    int MChange;
    MChange=Money-Price;
    return MChange;
}
void input(float a,float b,float c,float d,float e,float f,float g,float h,float i,float j)
{
int Choose;
int Money;
char Choice;
    cout<<"                     The Product's Information are as follows:\n\n\n";
    cout<<"Brand Name ************************* Price ***************************** Supply ";
    cout<<"(1)"<<Royal.name<<"                            "<<f<<" Pesos                               "<<a<<endl;
    cout<<"(2)"<<Pepsi.name<<"                            "<<g<<" Pesos                               "<<b<<endl;
    cout<<"(3)"<<Water.name<<"                            "<<h<<" Pesos                               "<<c<<endl;
    cout<<"(4)"<<Coffee.name<<"                          "<<i<<" Pesos                               "<<d<<endl;
    cout<<"(5)"<<Tea.name<<"                             "<<j<<" Pesos                               "<<e<<endl;
    cout<<"\n\n\n\n\n\n\n\n\n\n\n";
    cout<<"Please choose your product(Product Number): ";
    cin>>Choose;
    if(Choose<1 || Choose>5)
        {
            cout << string(50, '\n');
            cout<<"Invalid input, please try again"<<endl<<endl;
				input(a,b,c,d,e,f,g,h,i,j);
        }
    cout<<endl;
    cout<<"Please input money: ";
    cin>>Money;
	cout<<endl;

	if(Choose==1)
    {
        if(a<0)
        {
        cout<<"Sorry there are no more stocks for that product, please try again "<<endl<<endl;
        }

		if (change(Money,f)<0)
        {
            cout << string(50, '\n');
            cout<<"Your money was not enough to complete the purchase, please try again "<<endl<<endl;
				input(a,b,c,d,e,f,g,h,i,j);
		}
		cout<<"You have purchased Royal"<<endl;
		cout<<"Your change is "<<change(Money,f)<<endl;
		cout<<"Do you want purchase again [y] to continue [n] to quit: ";
		cin>>Choice;
		cout<<endl;
    }
		if(Choice=='y' || Choice=='Y')
        {
                a--;
                 cout << string(50, '\n');
				input(a,b,c,d,e,f,g,h,i,j);
		}else
		{
        cout<<"Good Bye";
        }


	if(Choose==2)
    {
        if(b<0)
        {
        cout<<"Sorry there are no more stocks for that product, please try again "<<endl<<endl;
        }

		if (change(Money,g)<0)
        {
            cout << string(50, '\n');
            cout<<"Your money was not enough to complete purchase, please try again "<<endl<<endl;
				input(a,b,c,d,e,f,g,h,i,j);
		}
		cout<<"You have purchased Pepsi"<<endl;
		cout<<"Your change is "<<change(Money,g)<<endl;
		cout<<"Do you want purchase again [y] to continue [n] to quit: ";
		cin>>Choice;
		cout<<endl;
    }
		if(Choice=='y' || Choice=='Y')
		{
                b--;
                 cout << string(50, '\n');
				input(a,b,c,d,e,f,g,h,i,j);
		}else
		{

				cout<<"Good Bye";
        }

	if(Choose==3)
    {
        if(c<0)
        {
        cout<<"Sorry there are no more stocks for that product, please try again "<<endl<<endl;
        }
		if (change(Money,h)<0)
        {
            cout << string(50, '\n');
            cout<<"Your money was not enough to complete purchase, please try again "<<endl<<endl;
				input(a,b,c,d,e,f,g,h,i,j);
		}
		cout<<"You have purchased Water"<<endl;
        cout<<"Your change is "<<change(Money,h)<<endl;
		cout<<"Do you want purchase again [y] to continue [n] to quit: ";
		cin>>Choice;
		cout<<endl;
    }
		if(Choice=='y' || Choice=='Y')
		{
                c--;
                 cout << string(50, '\n');
				input(a,b,c,d,e,f,g,h,i,j);
		}else
		{

				cout<<"Good Bye";
        }


	if(Choose==4)
    {
        if(d<0)
        {
        cout<<"Sorry there are no more stocks for that product, please try again "<<endl<<endl;
        }
		if (change(Money,i)<0)
        {
            cout << string(50, '\n');
            cout<<"Your money was not enough to complete purchase, please try again "<<endl<<endl;
				input(a,b,c,d,e,f,g,h,i,j);
        }
		cout<<"You have purchased Coffee"<<endl;
		cout<<"Your change is "<<change(Money,i)<<endl;
		cout<<"Do you want purchase again [y] to continue [n] to quit: ";
		cin>>Choice;
		cout<<endl;
    }
		if(Choice=='y' || Choice=='Y')
		{
                d--;
                 cout << string(50, '\n');
				input(a,b,c,d,e,f,g,h,i,j);
		}else
		{

				cout<<"Good Bye";
        }


	if(Choose==5)
    {
        if(e<0)
        {
        cout<<"Sorry there are no more stocks for that product, please try again "<<endl<<endl;
        }
		if (change(Money,j)<0)
        {
            cout << string(50, '\n');
            cout<<"Your money was not enough to complete purchase, please try again "<<endl<<endl;
				input(a,b,c,d,e,f,g,h,i,j);
		}
		cout<<"You have purchased Tea"<<endl;
		cout<<"Your change is "<<change(Money,j)<<endl;
		cout<<"Do you want purchase again [y] to continue [n] to quit: ";
		cin>>Choice;
		cout<<endl;
    }
		if(Choice=='y' || Choice=='Y')
        {
                e--;
                 cout << string(50, '\n');
				input(a,b,c,d,e,f,g,h,i,j);
		}else
		{

				cout<<"Good Bye";
        }

}
int main ()
{
    Royal.name="Royal";
    Pepsi.name="Pepsi";
    Water.name="Water";
    Coffee.name="Coffee";
    Tea.name="Tea";

        Royal.supply=8.0;
		Pepsi.supply=6.0;
		Water.supply=10.0;
		Coffee.supply=5.0;
		Tea.supply=3.0;

		Royal.price=10.0;
		Pepsi.price=12.0;
		Water.price=20.0;
		Coffee.price=7.50;
		Tea.price=8.50;

		float a=Royal.supply;
		float b=Pepsi.supply;
		float c=Water.supply;
		float d=Coffee.supply;
		float e=Tea.supply;
		float f=Royal.price;
		float g=Pepsi.price;
		float h=Water.price;
		float i=Coffee.price;
		float j=Tea.price;

	cout<<"  ************Welcome to Zenon's Virtual Drink Machine Simulator!*************"<<endl;
	cout<<"                         [y] to continue  [n] to quit";
	char answer;
	cout<<"                                                                  ";
	cin>>answer;
    if (answer=='y' || answer=='Y')
    {
        cout << string(50, '\n');
        input(a,b,c,d,e,f,g,h,i,j);
    } else
    {
        cout << string(50, '\n');
        cout<<"                   Good Bye! Happy to see you again! :D";
    }



	return 0;
}

Last edited on
TarikNeaj (2580)
Hi, please use code tags for all of your code - http://www.cplusplus.com/articles/jEywvCM9/

Jeez mate, you have like 4 missing '}'. Remember all brackets need a closing one.

I made it run by adding 4 brackets above main, but Im not sure if that is how you want teh program structure to work - 


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          }    
        }
    }
}
int main() {
Last edited on
LordRogue90 (7)
(Thank you for the code tags) beginner here sorry
Now i have a new problem When i run on visual c++ express edition 2008 i received warnings
what does this mean
Last edited on
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