Sat Nov 30 2019
Read File
C++ Programming1854 views
File Name: read-file.cpp
#include<iostream>
#include<fstream>
using namespace std;
int main() {
int item_no;
string item_name;
float price;
/* Connect 'data.txt' to 'wfile' */
ifstream rfile("data.txt");
cout << "Read data from file" << endl;
/* Read Integer */
rfile >> item_no;
/* Read string */
rfile >> item_name;
/* Read float */
rfile >> price;
cout << "Item No: " << item_no << endl;
cout << "Item Name: " << item_name << endl;
cout << "Price: " << price << endl;
/* Disconnect 'data.txt' from 'wfile' */
rfile.close();
return 0;
}
/* Output */
Read data from file
Item no: 50
Item name: Book
Price: 20.12
Reference:
Input/Output in C++
Author:Geekboots