C / C++ / MFC

#include "stdafx.h"

#include <iostream>
#include <math.h>

using std::cout;
using std::cin;
using std::endl;

int main(int argc, char* argv[])
{
	
	// It's a good idea to declare variables as you need them, not all at the top like this
	int input;

	cout <<"please enter a number ";
	cin >> input;

	int result = 1;

	int low = 1, high = 1;

// Figure out a sequence starting at 1 that is >= input

	while (result < input) 
	{ 
		result += ++high;
	}

// Until the sequence is equal to input we subtract from the bottom until it's less than input,
// then add at the top until its greater than or equal
// We use while loops because they will run however many times they need to in order to fulfill the condition
// We could equally have put for (;result != input;) but that would have been pointless.

	while (result != input)
	{
		while (result > input)
			result -=low++;

		while (result < input)
			result += ++high;
	}

// output the result

	for (int i = low; i < high; ++ i)
	{
		cout << i << " + ";
	}

	cout << high << " = " << result << endl;


	return 0;
}

Private Sub Form_Load()
    Access.OpenCurrentDatabase ("f:\Dev\test.mdb")
    Access.DoCmd.RunMacro "ExportAll"
    Unload Form1
End Sub