opening file in c++
/ fstream::open / fstream::close
#include <fstream> // std::fstream
int main () {
std::fstream fs;
fs.open ("test.txt", std::fstream::in | std::fstream::out | std::fstream::app);
fs << " more lorem ipsum";
fs.close();
return 0;
}write to file in C++
ofstream myfile;
myfile.open("file.txt");
myfile << "write this to file"Copyright © 2021 Codeinu
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