its says that lastfile is undeclared
#include <iomanip>
#include <iostream>
#include <fstream>
#include <string>
using namespace std;
//void displayData(ofstream &, item_info[], int, int &);
struct item_format
{
string ID;
string item_name;
int current_stock;
int ordered_stock;
float retail_price;
float selling_price;
}item_info[30], greeting_cards, note_cards, calendars, pens, candles, wind_chimes;
void enterData(ifstream &, item_info[], int, int &);
int main () {
int i;
string line;
string data[6];
int datacounter = 0;
string substr = "";
ifstream lastfile;
lastfile.open("lastweek.txt");
ifstream myfile;
myfile.open ("transaction.txt");
ofstream thisfile;
thisfile.open ("thisweek.txt");
for(int index = 0; index < 5; index++) {
lastfile >> item_info[index].current_stock;
lastFile >> item_info[index].ID;
lastFile >> item_info[index].item_name;
lastFile >> item_info[index].ordered_stock;
lastFile >> item_info[index].retail_price;
lastfile >> item_info[index].selling_price;
}
cout << item_info[0].ID;
