Thread: help, please....

I'm supposed to write a program with the following information, but I'm not exactully sure how because of poor examples from my source books. im supposed to use loops



You will have 3 functions in addition to the main function
Get_list will print the list for the user and get the input from the user
Total_cost will calculate the total cost of the items
Take_money will print the bill, get the debit input from the user and print the change. Use an error trap so that a debit of more than $20.00 over the bill or a debit less than the bill will not be accepted.

You will need to use the following constants
MILKPRICE = 1.37
EGGPRICE = 1.29
BREADPRICE = .88

Code:

Here is your main function. You must use this in your program - do not change it.

//=============================main=============
int main()
{ int eggs, milk, bread;// entered by user
float bill;// calculated

Get_list(eggs, milk, bread);
bill = Total_cost(eggs,milk,bread);
Take_money(bill);

return 0;
}// end main

****edit***opps, sorry...i forgot to add what i had come up with so far. i'm sorry, i wouldn't want to do someone one elses homework either**

Code:

#include <iostream.h>

   


//=============================main========================
int main()  

{ int eggs, milk, bread;// entered by user
float bill;// calculated 

egg=milk=bread=0;
bill= 0.0;                 



Get_list(eggs, milk, bread);
bill = Total_cost(eggs,milk,bread);
Take_money(bill);

return 0;
}// end main   

const double MILKPRICE = 1.37, EGGPRICE = 1.29, BREADPRICE = 0.88


///==================Get_list=========  
void Get_list()
{
  cout<< " Please enter the number or items you would like"<<endl;   
  
  cout<< " How many quarts of milk @ $1.37 :  "<<endl;
  cin>> milk; 
  
  cout<< " How many dozens of eggs @ $1.29 : "<<endl;
  cin >> eggs;    
  
  cout<< " How many loaves of bread @ $0.88 : " << endl;
  cin >> bread;

} //end get_list


//==========Total_cost==========
 {
Total_cost= MILKPRICE * milk + EGGPRICE * eggs + BREADPRICE * bread 
 } // end Total_cost
 
 
 //==========Take_money=====
 {
   cout<<"Your total bill is: "<<bill<<endl;  
   
   cout<<"Please enter the amount you want debited:"<<endl;
   cin>>Take_money;
   
   if(Take_money >50)
   	{
   		cout<<"Sorry, you have a limit of $20.00 over your bill." << endl;
   		cout<< Your maimum debit can be" << bill + 20<< endl;
   		cout<< "Please reenter your debit amount:<<endl;
   	}  
   	
   	
  }//end Take_money