#include <iostream>
#include <fstream>

using namespace std;

int main()
{
  int data;
  ofstream outFile; // Declares an output stream called outFile
  
  outFile.open("C:\\somefolder\\somedata.txt");
  // opens somedata.txt for writing -- will be created if it doesn't exist

  cin >> data;
  outFile << data; // Sends the value of "data" to outFile

  outFile.close();

  outFile.open("C:\\somefolder\\someMoreData.txt",ios::app);
  // opens someMoreData.txt for writing and appending
  // it will be created if it doesn't exist. data in the file will not be
  // overwritten.

  outFile << data;
  outFile.close;

  return 0;
}