c++ writing to file
// basic file operations
#include <iostream>
#include <fstream>
using namespace std;
int main () {
ofstream myfile;
myfile.open ("example.txt");
myfile << "Writing this to a file.\n";
myfile.close();
return 0;
}c++ writing to file
// basic file operations
#include <iostream>
#include <fstream>
using namespace std;
int main () {
ofstream myfile;
myfile.open ("example.txt");
myfile << "Writing this to a file.\n";
myfile.close();
return 0;
}create file c++
// using ofstream constructors.
#include <iostream>
#include <fstream>
std::ofstream outfile ("test.txt");
outfile << "my text here!" << std::endl;
outfile.close();write to file in C++
ofstream myfile;
myfile.open("file.txt");
myfile << "write this to file"write to file in c++
++ cCopy#include <iostream>
#include <fstream>
using std::cout; using std::ofstream;
using std::endl; using std::string;
using std::fstream;
int main()
{
string filename("tmp.txt");
fstream file_out;
file_out.open(filename, std::ios_base::out);
if (!file_out.is_open()) {
cout << "failed to open " << filename << '\n';
} else {
file_out << "Some random text to write." << endl;
cout << "Done Writing!" << endl;
}
return EXIT_SUCCESS;
}Copyright © 2021 Codeinu
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