Final Lab: Problem saving to a file etc;

[seinab1]

I have all this code below and im almost finished with the class but im having trouble with the last prompt. I have no idea what the prompt is asking other then saving some information to, a file can u guys offer support? thanks

 #include <iostream>
#include <cmath>
#include <string>
#include <fstream>


using namespace std;
//Prompt user for their name
//Prompt user for their address
//Prompt user for their zip code
//Prompt user for their city
//Prompt user for their state
//Prompt user for their number of doflingies ordered
void information (string a, string b, string c, string d, string e);
void shippingInfo(string a, string b, string c, string d, string e, int i, int j, int k);
void shippingReciept();



int main()
{
string name, address, zipcode, city, state = "";

int numOfDoflingies = 0;  //Set the original number to 0 until input
int huge; //num of huge containers
int large; //num of large containers
int medium; //num of medium containers
int small = 0; //num of small containers
double tax; //the current tax rate
double hugeS; //variable that represents the price of shipping per huge container
double largeS; //variable that represents the price of shipping per large container
double mediumS; //variable that represents the price of shipping per medium container
double smallS; //variable that represents the price of shipping per small container
double num; //based on number of doflingies this number will represent the price per doflingie
double extraTax; //variable that represents the sales price factoring sales tax
int repeatProgram = 0;
int Selection = 0;

{
information (name, address, city, state, zipcode);

cout << "How many doflingies are you ordering? " << endl;
	//Prompts user how many doflingies are ordered
cin >> numOfDoflingies;

{
	if (numOfDoflingies >= 10 && numOfDoflingies < 1000)
{
cout << " Please type in the sales tax ";
	//Prompts user to enter the sales tax and store that as the value for tax
cin >> tax;

if(numOfDoflingies >= 10 && numOfDoflingies < 1000)
	//If the num of Doflingies is less then 500..
{
huge = (numOfDoflingies/50);
	//formula for finding out the number of huge containers needed for the doflingies ordered
if (huge < 1)
{
huge = 0;
	//If huge is less then 1 huge is 0
hugeS = (huge * 4);
	//Price of shipping would be huge times the price per huge container.
}
else if (huge >= 1)
{
huge = huge;
	//If huge is greater than or equal to 1, huge is equal to that number
hugeS = (huge * 4);
	//Price of shipping would be huge times the price per huge container.
}
large = ((numOfDoflingies-(huge*50))/20);
	//formula for finding out the number of large containers needed for the doflingies ordered
	//take the number of doflingies and subtract the number of doflingies in the huge container
	//divide by 20 to find out how many full large containers customer needs.
if(large < 1)
{
large = 0;
	//If huge is less then 1 huge is 0
largeS = (large * 2);
	//number of large containers times the shipping price of large containers
}
else if (large >= 1)
{
large = large;
	//If large is greater than 1, large is large
largeS = (large * 2);
	//Shipping is the num of large containers times 2 (shipping price)
}
medium = ((numOfDoflingies-(huge*50))-(large*20))/5;
	//the formula for medium is the num of doflingies - huge containers * 50 - large containers * 20
	//divided by 5 to find number of containers left
if (medium < 1)
{
medium = 0;
	//if medium is less than 1 medium is 0
mediumS = (medium * .75);
	//number of medium containers times the shipping price of medium containers(.75)
}
else if (medium >= 1)
{
medium = medium;
	//if medium is more than or equal than 1 then medium is medium
mediumS = (medium * .75);
	//number of medium containers times the shipping price of medium containers(.75)
}

small = ((numOfDoflingies-(huge*50))-(large*20))-(medium*5)/1;
	//Formula for finding out the number of small containers needed for the remaining numOfDoflingies
if (small < 1)
{
small = 0;
	//if small is less than 1 then
smallS = (small * .2);
	//the number of small containers times the shipping price (.2)
}
else if (small >= 1)
{
small = small;
	//if small is less than 1 then
smallS = (small * .2);
	//the number of small containers times the shipping price (.2)
}
int totalCont = (huge+small+medium+large); //Formula for the total amount of containers needed
double shipPrice = (hugeS+smallS+mediumS+largeS); //Formula for the total price of the shipping

if (numOfDoflingies >= 500)
{
num = 15.95;
	//If the number of doflingies ordered is greater than or equal to 500
	//num(price per doflingie) is equal to 15.95
}
if (numOfDoflingies >= 250 && numOfDoflingies < 500)
{
num = 17.50;
	//If the number of doflingies ordered is greater than or equal to 250 and less than 500
	//num(price per doflingie) is equal to 17.50
}
if (numOfDoflingies >= 100 && numOfDoflingies < 250)
{
num = 18.95;
	//If the number of doflingies ordered is greater than or equal to 100 and less than 250
	//num(price per doflingie) is equal to 18.95
}
if (numOfDoflingies < 100)
{
num = 19.95;
	//If the number of doflingies ordered is less than 100 num(price per doflingie) is 19.95
}
double extraTax= (numOfDoflingies*num*(tax/100));
	//formula that represents number of doflingers times initial price times the tax
double salesPrice = (numOfDoflingies*num+extraTax);
	//formula that adds the sales price of the doflingies times the tax from the doflingies
double endTotal = (shipPrice)+(salesPrice);
	//formula that calculates end total price including price, tax, and shipping price of the doflingies

cout << "Please select whether you want to see" << endl << "the Shipping information [1] " << " or the Dofliniges receipt [2] " << endl;
cin >> Selection;

if (Selection == 1)
{
do
{
shippingInfo (name, address, city, state, zipcode, numOfDoflingies, repeatProgram, Selection);
}
while (repeatProgram == 0);
}
if (Selection == 2)
{
do
{
cout << "Container Size   Number Required  Shipping Price Price+Tax  Total Price" << endl;
cout << "---------------  ---------------  -------------- ---------  ---------" << endl;
cout <<"Huge" << "             "<< huge << "                "<< hugeS << endl;
cout <<"Large" << "            "<< large << "                "<< largeS << endl;
cout <<"Medium" << "           "<< medium << "                "<< mediumS << endl;
cout <<"Small" << "            "<< small << "                "<< smallS << endl;
cout <<"Total" << "            "<< totalCont << "               "<< shipPrice << "             " << salesPrice << "    " <<endTotal << endl << endl ;
cout << "Would you like to print another copy? Please enter 0 for yes or 1 for no" << endl;
cin >> Selection;
}
while (repeatProgram == 0);
}
else if (Selection != 1 || Selection != 2)
{
	cout << "Invalid menu option please select 1 or 2" << endl;

}

}
else if (numOfDoflingies < 10 || numOfDoflingies > 1000)
{
	cout << "Invalid number of doflingies ordered. Please restart program" << endl;

}
}
}
}
};

void information (string a, string b, string c, string d, string e)
{
cout << " Enter the name of the purchaser: "; //Prompts user for their name
getline (cin, a);

cout << " Enter street address: "; //Prompts user for their street address
getline (cin, b);

cout << " Enter city: "; // Prompts user their city
getline (cin, c);

cout << " Enter state: ";
	//Prompts user for their state
getline (cin, d);

cout << " Enter zipcode: ";
	//Prompts user for their zipcode
getline (cin, e);
}
void shippingInfo(string a, string b, string c, string d, string e, int i, int j, int k)
{
cout << "Ship To:                  " << a << endl;
cout << "                          " << b << endl;
cout << "                          "  << c << ", " << d << ", " << e << endl;
cout << "" << endl;
cout << "No. Doflingies: " << i << endl;
cout << endl;
cout << "Would you like to print another copy? Please enter 0 for yes or 1 for no" << endl;
cin >> j;
}

[seinab1]

And this is what the prompt is asking

"Good thing you re-organized your program in Lab 5 because the Greedy Ringy Manufacturing Company CEO called again wanting more functionality added to your program. Their efficiency has improved so much from using the application you built for them that the business has grown. They have opened a satellite office in Ringtown, IN as a base for their sales people. No manufacturing will be done at this facility. Instead, the sales staff will travel around soliciting orders. The orders will be collected and sent to the Ringold plant once daily in a text file format. Your program needs to be able to read that text file and produce purchase receipts and shipping manifests for each order in the text file.

Another option will need to be added to your menu. To implement this new functionality use parallel arrays to store all the order information from the file. Then write the code to process those arrays creating both purchase receipt files and shipping manifest files. This new code must be modular, of course.

For now, no text file will have more than 10 orders, but that could change in the future. Write your code so that if the business continues to grow and the text file contains more orders, you can edit one line of code and your program will still work. The format of the file you will be expected to process is identical to DoflingyOrders.txt which can be found in the Download section in this Moodle module. You can assume that the Greedy Ringy sales staff knows how many doflingies can be ordered at a time, but if you want to add validation code that rejects an invalid order and displays a list of rejected orders to the console, the Greedy Ringy CEO would be most appreciative. "