shopping.cc

# include <fstream>
# include <iostream>
# include <string>
# include <iomanip>

using namespace std;

struct Items
{
	string name;
	unsigned ammount;
	double cost;
};

int main(int argc, char const *argv[])
{
	Items items[5];
	ifstream reader;
	double total = 0;

	reader.open("Advanced25");
	if (reader.fail())
		return -1;

	unsigned i = 0;

	while (not reader.eof() and i < 5)
	{
		getline(reader, items[i].name, '#');
		reader >> items[i].ammount;
		reader.ignore();
		reader >> items[i].cost;
		i++;
	}

	cout << "NAME\tAMMOUNT\tCOST\n";

	for (int i = 0; i < 5; ++i)
	{
		cout << setprecision(2) << fixed ; 
		cout << items[i].name << " => "
			 << items[i].ammount << " => "
			 << items[i].cost << endl; 
		total = total + (items[i].ammount * items[i].cost);
	}

	cout << "Total cost: " << total << endl;

	return 0;
}