#include <iostream>
#include <fstream>
#include <stdio.h>
 
#using <mscorlib.dll>
 
using namespace System;
using namespace System::IO;
 
using namespace std;
 
int main()
{
	string* NewPath = S"C:\\File.txt"; // Your path
	string* OldPath = String::Concat(NewPath, S"temp");
 
	ofstream cFile;
	cFile.open("File.txt");	// or should it be NewPath? Not quite sure...
 
	int num = rand();
 
	try
	{
 
		if (!File::Exists(NewPath))
			File::Move(OldPath, NewPath);
	}
 
 
	while(1) 	// For you prog-bman : )
		cFile << num << endl;
}