#include <iostream>
#include <iomanip>
{
void DispalyStoreItems ();
int ChoosingItems ();
double calculateChange ( int , int );
{
int cost;
DispalyStoreItems ();
cost = ChoosingItems ();
calculateChange ( int pay , int cost );
system ("PAUSE");
return 0;
void DispalyStoreItems ()
{
std::cout <<"Code" << setw (10) << "Item" << setw (10) << "Price" << endl;
std::cout << "------------------------" << endl;
std::cout << setw (2) << "1" << setw (13) << "Bread" << setw (7) << "5" << endl;
std::cout << endl;
std::cout << setw (2) << "2" << setw (11) << "Oil" << setw (9) << "8" << endl;
std::cout << endl;
std::cout << setw (2) << "3" << setw (13) << "Pizza" << setw (8) << "43" <<endl;
std::cout << endl;
std::cout << setw (2) << "4" << setw (14) << "Laptop" << setw (9) << "1199" << endl;
std::cout << endl;
std::cout << setw (2) << "5" << setw (16) << "Macaroni" << setw (5) << "20" << endl;
std::cout << endl;
std::cout << setw (2) << "6" << setw (12) << "Tuna" << setw (8) << "7" << endl;
std::cout << endl;
}
int ChoosingItems ()
{
int price;
int item = 0;
int cost = 0;
int code = 0;
int Bread = 0;
int Oil = 0;
int Pizza = 0;
int Laptop = 0;
int Macaroni = 0;
int Tuna = 0;
while ( true )
{
std::cout << "Enter the code of the Item you want to buy : ";
cin >> code;
std::cout << endl;
if ( code == 0 )
break;
switch ( item )
{
case 1:
Bread++;
break;
case 2:
Oil++;
break;
case 3:
Pizza++;
break;
case 4:
Laptop++;
break;
case 5:
Macaroni++;
break;
case 6:
Tuna++;
break;
}
if ( code == 1 )
{
price = 5;
}
else if ( code == 2 )
{
price = 8;
}
else if ( code == 3 )
{
price = 43;
}
else if ( code == 4 )
{
price = 1199;
}
else if ( code == 5 )
{
price = 20;
}
else if ( code == 6 )
{
price = 7;
}
else
{
price = 0;
}
cost += price;
}
if ( Bread != 0 )
std::cout << "The User Buys " << item << "\n";
if ( Oil != 0 )
std::cout << "The User Buys " << item << "\n";
if ( Pizza != 0 )
std::cout << "The User Buys " << item << "\n";
if ( Laptop != 0 )
std::cout << "The User Buys " << item << "\n";
if ( Macaroni != 0 )
std::cout << "The User Buys " << item << "\n";
if ( Tuna != 0 )
std::cout << "The User Buys " << item << "\n";
std::cout << "and Pays " << cost << "\n";
return cost;
}
double calculateChange ( int pay, int cost )
{
double units;
double change;
std::cout << "Enter the amount of the money you should pay : ";
cin >> pay;
std::cout << endl;
change = pay - cost;
if ( change >= 100)
{
change = ( change / 100 ) - ( units * 100 );
std::cout << change << "Hundreds" << "\n";
}
if ( change >= 50 )
{
change = ( change / 50 ) - ( units * 50 );
std::cout << change << "Fifties" << "\n ";
}
if ( change >= 10 )
{
change = ( change / 10 ) - ( units * 10 );
std::cout << change << "Tens" << "\n";
}
if ( change >= 1 )
{
change = change - units;
std::cout << change << "Ones" << "\n";
}
return change;
}
}Please can you sort this out and repost it, Line 3 is saying unqualified-id before '{' token!!
