c++ read text file line by line

Question

Problem:

How can I import a text file and read it line by line in c++? Is it possible? If so, please tell me the way.
Thanks

Answer 1

Hello Gavin,

Yes, it is possible with some simple codes. You may my little program below.

#include <iostream>
#include <fstream>
#include <string>
using namespace std;

int main() {

    ifstream file("filename.txt");
    string content;

    while(file >> content) {
        cout << content << ' ';
    }
    return 0;
}

This simple program will do what are you looking for.

Thanks