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help, position in c++

KamKan (20)
the second name let's me input and is showing properly. But, the items of the first customer is not showing up. what do i do now? Thanks!

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#include "stdafx.h"
#include <iostream>
#include <iomanip>
using namespace std;
struct Customer{

	 struct{
		char firstName[20];
		char lastName[20];
	}name[2];

	char contactNo[20];

	struct{

		struct{
			int code;
			char name[20];
			double price;
			int quantity;
		}item[2];

		struct{
			int day;
			int month;
			int year;
		}date;

	}order;
};

void newline();

int main()
{
	Customer yourCust[2];
	cout<<"Enter 2 customers.";
		for (int i=0; i<2; i++)
	{
		system ("cls");
		cout<<"\n\nCUSTOMER INFORMATION "<<(i+1)<<endl;
		cout<<"\nFirst Name: ";
		cin.getline(yourCust[i].name[i].firstName, 19);
		cout<<"\nLast Name: ";
		cin.getline(yourCust[i].name[i].lastName, 19);
		cout<<"\nContact No: ";
		cin.getline(yourCust[i].contactNo, 19);
		cout<<"\n\nOrder Date.";
		cout<<"\nDay: ";
		cin>>yourCust[i].order.date.day;
		cin.ignore();
		cout<<"\nMonth: ";
		cin>>yourCust[i].order.date.month;
		cin.ignore();
		cout<<"\nYear: ";
		cin>>yourCust[i].order.date.year;
		cin.ignore();
		for (int j=0;j<2;j++)
		{
			cout<<"Enter 2  items.";
			cout<<"\n"<<j+1<<" ITEM";
			cout<<"\nID: ";
			cin>>yourCust[i].order.item[j].code;
			cin.ignore();
			newline();
			cout<<"\nName: ";
			cin.getline(yourCust[i].order.item[j].name, 19);
			cout<<"\nPrice: ";
			cin>>yourCust[i].order.item[j].price;
			cin.ignore();
			newline();
			cout<<"\nQuantity: ";
			cin>>yourCust[i].order.item[j].quantity;
			cin.ignore();
		}
		system ("cls");
	}
		cout.setf(ios::fixed);
		cout.setf(ios::showpoint);
		cout.precision(2);

		cout<<"\nSUMMARY REPORT\n";
		cout<<setw(5) <<"#";
		cout<<setw(20) <<"Customer Name";
		cout<<setw(12) <<"Order Date";
		cout<<setw(12) <<"Items";
		cout<<setw(14) <<"Price";
		cout<<setw(17) <<"Quantity";

		for (int i=0; i<2; i++)
		{
			
			cout<<endl;
			cout<<setw(5) << i+1
				<<setw(12) <<yourCust[i].name[i].lastName<<", "<<yourCust[i].name[i].firstName
				<<setw(4) <<yourCust[i].order.date.month<<"/"<<yourCust[i].order.date.day<<"/"<<yourCust[i].order.date.year;
			cout<<"\n";
		}

		for (int j=0; j<2; j++)
		{
			cout<<setw(19)<<"\t\t\t"
				<<setw(9) <<yourCust[j].order.item[j].name
				<<setw(14) <<yourCust[j].order.item[j].price
				<<setw(16) <<yourCust[j].order.item[j].quantity;
		}
		
		cout.setf(ios::fixed);
		cout.setf(ios::showpoint);
		cout.precision(2);
		
		system("pause>0");
		return 0;
}

void newline(){
	char s;
	do{
		cin.get(s);
	}while (s!='\n');
}
Chervil (7320)
I don't understand the structure:
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struct Customer{
    struct{
        char firstName[20];
        char lastName[20];
    }name[2];
   // etc
}
This is saying that each customer has two sets of firstName, lastName. Is that what you really want/need here?

Anyway, to output them you would do something like this:
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cout << cust.name[0].firstName << " " cust.name[0].lastName<< endl;
cout << cust.name[1].firstName << " " cust.name[1].lastName<< endl;
KamKan (20)
@chervil Uhm, actually i was asking how will i let the items inputted by the first customer show up? First customer's items aren't showing up properly.
I removed the [2] after name, thanks bout that. The real prob is items of the 1st cust. Pleas guide me! Thanks.
Chervil (7320)
Something like this:
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    for (int i=0; i<2; i++)
    {
        cout<<endl;
        cout<<setw(5) << i+1
            <<setw(12) <<yourCust[i].name.lastName<<", "<<yourCust[i].name.firstName
            <<setw(4)  <<yourCust[i].order.date.month<<"/"<<yourCust[i].order.date.day<<"/"<<yourCust[i].order.date.year;
        cout<<"\n";

        for (int j=0; j<2; j++)
        {
            cout<<setw(19)<<"\t\t\t"
                <<setw(9)  <<yourCust[i].order.item[j].name
                <<setw(14) <<yourCust[i].order.item[j].price
                <<setw(16) <<yourCust[i].order.item[j].quantity
                <<endl;
        }
    }
Last edited on
KamKan (20)
@chervil Cool. How am i going to output the price? Thanks, the item of the 1st customer now outputs properly. My only last problem is, the total price of both two customers. Please guide me~! Thanks! :)

my code now looks like this :) :

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#include "stdafx.h"
#include <iostream>
#include <iomanip>
using namespace std;
struct Customer{

	 struct{
		char firstName[20];
		char lastName[20];
	}name;

	char contactNo[20];

	struct{

		struct{
			int code;
			char name[20];
			double price;
			int quantity;
		}item[2];

		struct{
			int day;
			int month;
			int year;
		}date;

	}order;
};

void newline();

int main()
{
	Customer yourCust[2];
	cout<<"Enter 2 customers.";
		for (int i=0; i<2; i++)
	{
		system ("cls");
		cout<<"\n\nCUSTOMER INFORMATION "<<(i+1)<<endl;
		cout<<"\nFirst Name: ";
		cin.getline(yourCust[i].name.firstName, 19);
		cout<<"\nLast Name: ";
		cin.getline(yourCust[i].name.lastName, 19);
		cout<<"\nContact No: ";
		cin.getline(yourCust[i].contactNo, 19);
		cout<<"\n\nOrder Date.";
		cout<<"\nDay: ";
		cin>>yourCust[i].order.date.day;
		cin.ignore();
		cout<<"\nMonth: ";
		cin>>yourCust[i].order.date.month;
		cin.ignore();
		cout<<"\nYear: ";
		cin>>yourCust[i].order.date.year;
		cin.ignore();
		for (int j=0;j<2;j++)
		{
			cout<<"Enter 2  items.";
			cout<<"\n"<<j+1<<" ITEM";
			cout<<"\nID: ";
			cin>>yourCust[i].order.item[j].code;
			cin.ignore();
			newline();
			cout<<"\nName: ";
			cin.getline(yourCust[i].order.item[j].name, 19);
			cout<<"\nPrice: ";
			cin>>yourCust[i].order.item[j].price;
			cin.ignore();
			newline();
			cout<<"\nQuantity: ";
			cin>>yourCust[i].order.item[j].quantity;
			cin.ignore();
		}
		system ("cls");
	}
		cout.setf(ios::fixed);
		cout.setf(ios::showpoint);
		cout.precision(2);

		cout<<"\nSUMMARY REPORT\n";
		cout<<setw(5) <<"#";
		cout<<setw(20) <<"Customer Name";
		cout<<setw(12) <<"Order Date";
		cout<<setw(12) <<"Items";
		cout<<setw(14) <<"Price";
		cout<<setw(17) <<"Quantity";

		for (int j=0; j<2; j++)
		{

		double totalPrice = yourCust[j].order.item[j].price * yourCust[j].order.item[j].quantity;

		}
		    
		for (int i=0; i<2; i++)
		{
        cout<<endl;
        cout<<setw(5) << i+1
            <<setw(12) <<yourCust[i].name.lastName<<", "<<yourCust[i].name.firstName
            <<setw(4)  <<yourCust[i].order.date.month<<"/"<<yourCust[i].order.date.day<<"/"<<yourCust[i].order.date.year;
        cout<<"\n";

        for (int j=0; j<2; j++)
        {
            cout<<setw(19)<<"\t\t\t"
                <<setw(9)  <<yourCust[i].order.item[j].name
                <<setw(14) <<yourCust[i].order.item[j].price
                <<setw(16) <<yourCust[i].order.item[j].quantity
                <<endl;
        }

		double totalPrice = yourCust[i].order.item[i].price * yourCust[i].order.item[i].quantity;
			cout<<setw(16) <<"TOTAL PRICE: "
				<<setw(18) <<totalPrice
				<<endl;
    }
		
		cout.setf(ios::fixed);
		cout.setf(ios::showpoint);
		cout.precision(2);
		
		system("pause>0");
		return 0;
}

void newline(){
	char s;
	do{
		cin.get(s);
	}while (s!='\n');
}
Last edited on
Chervil (7320)
I started to give an answer regarding totalPrice, but then I noticed that it is calculated twice, at line 93 and line 114. Before going any further, you need to get rid of one or other of those, as it just causes confusion.

Set the total to zero. Then loop through the order items for that customer, calculate the cost and add it to the total. Make sure you use different subscripts for customer and order.

KamKan (20)
@chervil thanks, it works well now! :)
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