#include <iostream>
#include <fstream>
#include <Windows.h>
#include <stdio.h>
#include <cstdlib>

using namespace std;

int main()
{
	SYSTEMTIME st;
	GetSystemTime(&st);

	int test = system("sync.bat");
	if( test == -1)
	{   cout << "Cannot execute command"; exit(1); }

	ofstream outputFile("sync.bat");

	outputFile << "ROBOCOPY \"G:\\Music\\Full Albums\" J:\\Music /S /Z /MAXAGE:";

	if(st.wHour < 7)
		st.wDay -= 1;

	outputFile << st.wYear;
	if(st.wMonth < 10)
		outputFile << 0;
	outputFile << st.wMonth;
	if(st.wDay < 10)
		outputFile << 0;
	outputFile << st.wDay;

	outputFile << " /W:300";

	outputFile.close();

	return 0;
}