Please help with array

[fa123]

I have been trying to figure this out but can't seem to figure it out. Please help -- I'm new to Array functions

Modify the program to be able to accept up to 100 items?

#include <iostream> 
#include <iomanip> 
#include <string> 
using namespace std; 

int main() 
{ 
string name1, name2, name3; 
double price1, price2, price3; 
double subtotal, tax, total; 
const double TAX_RATE = 0.095; 

cout << "\nPlease enter the names and prices of the items you wish " 
<< "to purchase:\n"; 

cout << "Item 1: "; 
cin >> name1 >> price1; 
cout << "Item 2: "; 
cin >> name2 >> price2; 
cout << "Item 3: "; 
cin >> name3 >> price3; 

subtotal = price1 + price2 + price3; 
tax = subtotal * TAX_RATE; 
total = subtotal + tax; 

cout << endl; 
cout << left << setw(10) << "item" 
<< right << setw(10) << "price" << endl 
<< "--------------------" << endl 

<< setprecision(2) << fixed 
<< left << setw(10) << name1 
<< right << setw(10) << price1 << endl 

<< left << setw(10) << name2 
<< right << setw(10) << price2 << endl 

<< left << setw(10) << name3 
<< right << setw(10) << price3 << endl 

<< "--------------------" << endl 

<< left << setw(10) << "subtotal" 
<< right << setw(10) << subtotal << endl << endl 

<< left << setw(10) << "tax" 
<< right << setw(10) << tax << endl 

<< left << setw(10) << "total" 
<< right << setw(10) << total << endl << endl; 

return 0; 
}

Here's what I tried:

#include <iostream>
#include <conio.h>
#include<string>
using namespace std;
int main()
{
	const int size = 100;
	string product[size];
	double value[100], subtotal, tax, total;
	const double rate = 0.095;
	cout << "\n Enter the name of the products 1 to 100 " << endl;
	for (int prodcnt = 0; prodcnt<size; prodcnt++)
	{
		cout << "\t\t" << prodcnt + 1 << "\t\t";
		cin >> product[prodcnt];
	}
	cout << "\n Enter the values from 1 to 100 " << endl;
	for (int val = 0; val < size; val++)
	{
		cout << "\t\t" << val + 1 << "\t\t";
		cin >> value[val];

		for (int i = 1; i <= size; i++)
		{
			subtotal = val + i;
		}
	}
	cout << "Subtotal = " << subtotal;

	tax = subtotal * rate;
	total = subtotal + tax;
	return 0;

[MikeyBoy]

1) Please use code tags when posting code, to make it readable:

http://www.cplusplus.com/articles/z13hAqkS/

2) What's your problem? Build error? Crash? Something else? We're not mind-readers - we need you to actually give us details of what the problem is.

[fa123]

I enter 1-4 values and their prices, but then when I enter CTRL Z to stop the loop. it just repeats itself up to 100 with 0 values and 0 prices.
I tried using break; to end the loop but that didn't work, and I also tried writing the code a different way but same problem

#include<iostream>
#include<iomanip>
#include<string>
using namespace std;
int main()
{
	const int size = 100;
	string item[size];
	double price[size], subtotal = 0;

	cout << "Enter the item and price" << endl;
	for (int counter = 0; counter < size; counter++)
	{
		cout << "Item: " << (counter + 1);
		cin >> item[counter];
		cout << "price" << (counter + 1);
		cin >> price[counter];
	}
	cout << "Here are the items:" << endl;
	cout << fixed << showpoint << setprecision(2);
	for (int counter = 0; counter < size; counter++)
	{
		double subtotal = price[counter];
		cout << "subtotal:" << subtotal << endl;
	}
	system("pause");
	return 0;
}