example1_basic_reading.cpp

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#include <iostream>
#include <fstream>
#include <string>

int main() {
    std::ifstream file("example.txt");
    
    if (file.is_open()) {
        std::string line;
        while (std::getline(file, line)) {
            std::cout << line << std::endl;
        }
        file.close();
    } else {
        std::cerr << "Unable to open file" << std::endl;
    }

    return 0;
}