create file c++

// reading a text file
#include <iostream>
#include <fstream>
#include <string>
using namespace std;

int main () {
  string line;
  ifstream myfile ("example.txt");
  if (myfile.is_open())
  {
    while ( getline (myfile,line) )
    {
      //use line here
    }
    myfile.close();
  }

  else cout << "Unable to open file"; 

  return 0;
}

4
3
Gelb 110 points

                                    #include &lt;iostream&gt;
#include &lt;fstream&gt;
using namespace std;

int main() {
  // Create and open a text file
  ofstream MyFile(&quot;filename.txt&quot;);

  // Write to the file
  MyFile &lt;&lt; &quot;Files can be tricky, but it is fun enough!&quot;;

  // Close the file
  MyFile.close();

4 (3 Votes)
0
4.2
5

                                    // using ofstream constructors.
#include &lt;iostream&gt;
#include &lt;fstream&gt;  

std::ofstream outfile (&quot;test.txt&quot;);

outfile &lt;&lt; &quot;my text here!&quot; &lt;&lt; std::endl;

outfile.close();

4.2 (5 Votes)
0
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