A simple C++ Program to copy binary file

Just a C++ Test Program

	#include <iostream>
	#include <fstream>
	using namespace std;
	int main(int argc, char* argv[])
	{
	// You have to declare using the file in binary mode.
	// Otherwise you will be tarpped in strange problems.
	ifstream fin("Hash.exe",ios::binary|ios::in);
	ofstream fot("Copy.exe",ios::binary|ios::out);
	char ch;
	// Check status of input file
	if (!fin.good())
	{
	cout<<"ERROR WHILE OPENNING INPUT FILE"<<endl;
	return +1;
	}
	// Check status of output file
	if (!fot.good())
	{
	cout<<"ERROR WHILE OPENNING OUTPUT FILE"<<endl;
	return -1;
	}
	// You have to be careful not to write a EOF to the output file in the loop below.
	// Because when you close the output file, the output file will be attached with a EOF automatically.
	if (!fin.eof())
	ch=fin.get();
	while (!fin.eof())
	{
	fot.put(ch);
	ch=fin.get();
	}
	fin.close();
	fot.close();
	system("pause");
	return 0;
	}

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