Structure of the Problem Requirements
Files are use to store text data in C++. In this problem we learn how to read data from a text file and display that text on the console screen . Just follow the simple instruction and syntax of file handling.
Source Code
#include <iostream>
#include <fstream> // reading a text file
#include <string>
using namespace std;
int main ()
{
string line;
cout<<" \n\n\n ************ How To Read From File *************** \n\n\n ";
ifstream myfile (" ReadFile.txt "); //ifstream use for the retrival data from file
if (myfile.is_open()) //Check if the File Open or is not
{
while (! myfile.eof() ) //Read the File till end the words
{
getline (myfile,line); //getline is a function which is read line by line from file
cout << line << endl;
}
myfile.close(); //After Reading the data file is going to close
}
else
{
cout << " \n\n Unable to open file\n\n ";
}
return 0;
}
Output of the Program
Compile the Programmed |
Written in File |
Asad Niazi is Software Engineer , Programmer, Web Developers and a young mentor of Tech Solutions Desk and Blogging Solutions . Asad Love to writes about Technology, Programming, Blogging and make money online.
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