#include <fstream>
#include <iostream>
static void ReadFile()
{
std::ifstream file("myfile.txt");
std::string line;
if (!file.is_open())
return;
while (std::getline(file, line))
std::cout << line << std::endl;
file.close();
}
static void WriteFile()
{
std::ofstream file("myfile.txt", std::ios_base::app);
if (!file.is_open())
return;
file << "Another line added" << std::endl;
file.close();
}
int main()
{
ReadFile();
WriteFile();
return 0;
}
Hello world!
This is a test.
Another line added