c++ files
// 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++ files
// 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 new file c++
#include <iostream>
#include <fstream>
using namespace std;
int main() {
// Create and open a text file
ofstream MyFile("filename.txt");
// Write to the file
MyFile << "Files can be tricky, but it is fun enough!";
// Close the file
MyFile.close();file c++
#include <iostream>
#include <string>
#include <fstream> //write and read
//#include <ifstream> //read
//#include <ofstream> //write
int main () {
std::string line;
std::ofstream myfileWrite;
std::ifstream myfileRead;
myfileWrite.open("example.txt");
myfileRead.open("example.txt");
myfileWrite << "Writing this to a file.\n";
while (getline(myfileRead,line)){
std::cout << line << '\n';
}
myfileWrite.close();
myfileRead.close();
return 0;
}Copyright © 2021 Codeinu
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