Manipulating Data from CSV file

[AshtoKream]

I have the following code below, and was wondering what was the next step I could take to calculate the percent change of the open and close data from the file? I need to display percent change of the data from highest to lowest and I can't figure out how I would access each row individually to do so.

#include <iostream>
#include <iomanip>
#include <fstream>
#include <string>
#include <vector>
#include <limits>
using namespace std;

struct Stock
{
	std::string date;
	double open;
	double high;
	double low;
	double close;
	double adjClose;
	double volume;
};

int main()
{
	ifstream myFile("AAPL.csv");
	if (!myFile)
	{
		cout << "ERROR: File wasn't opened." << "\n";
		return 1;
	}

	vector<Stock> Data;
	Stock temp;
	char comma{};
	while (getline(myFile, temp.date, ','))
	{
		myFile >> temp.open; myFile >> comma;
		myFile >> temp.high; myFile >> comma;
		myFile >> temp.low; myFile >> comma;
		myFile >> temp.close; myFile >> comma;
		myFile >> temp.adjClose; myFile >> comma;
		myFile >> temp.volume;

		myFile.ignore(numeric_limits<streamsize>::max(), '\n');  //Clears input buffer to make way for next getline

		Data.emplace_back(temp);
	}




	system("pause");
	return 0;
}

[jlb]

Well you stored the information in a vector, do you know how to access that vector?

By the way do you know you can chain the input operations?

	while (getline(myFile, temp.date, ','))
	{
		myFile >> temp.open >> comma
	               >> temp.high >> comma
                       >> temp.low >> comma
	               >> temp.close >> comma
	               >> temp.adjClose >> comma
	               >> temp.volume;

		myFile.ignore(numeric_limits<streamsize>::max(), '\n');  //Clears input buffer to make way for next getline