If statements 2
Hey guys can you help me with my code? It's not working. How do I declare If for the scope?
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#include <iostream>
#include <iomanip>
using namespace std;
int main()
{
double Burgers, Discount, BeforeDiscount, FinalPrice;
const double BurgerCost = 8;
cout << "# Burgers = ";
cin >> Burgers;
If (Burgers >= 10 && Burgers <= 19)
{
Discount = .10*(Burgers*BurgerCost);
BeforeDiscount = Burgers*BurgerCost;
FinalPrice = BeforeDiscount - Discount;
cout << "Discount = $";
cin >> Discount;
cout << "Final price = $" << BeforeDiscount << " - $" << Discount << " = $" << FinalPrice;
}
If (Burgers >= 20 && Burgers <= 49)
{
Discount = .25*(Burgers*BurgerCost);
BeforeDiscount = Burgers*BurgerCost;
FinalPrice = BeforeDiscount - Discount;
cout << "Discount = $";
cin >> Discount;
cout << "Final price = $" << BeforeDiscount << " - $" << Discount << " = $" << FinalPrice;
}
If (Burgers >= 50 && Burgers <= 99)
{
Discount = .50*(Burgers*BurgerCost);
BeforeDiscount = Burgers*BurgerCost;
FinalPrice = BeforeDiscount - Discount;
cout << "Discount = $";
cin >> Discount;
cout << "Final price = $" << BeforeDiscount << " - $" << Discount << " = $" << FinalPrice;
}
If (Burgers >= 100)
{
Discount = .75*(Burgers*BurgerCost);
BeforeDiscount = Burgers*BurgerCost;
FinalPrice = BeforeDiscount - Discount;
cout << "Discount = $";
cin >> Discount;
cout << "Final price = $" << BeforeDiscount << " - $" << Discount << " = $" << FinalPrice;
}
else (Burgers <= 0);
{
cout << "Error:\n You have entered an invalid quantity.\n Please enter a valid";
cout << "number for the next run";
}
return 0;
}
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Last edited on
if vs. If
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