StupidPasswordGeneration

// StupidPasswordGenerator.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <iostream>
#include <string>
#include <algorithm>
using namespace std;

int main()
{
    int n, l;
    cin >> n >> l;

    for (int i = 1; i <= n; i++)
    {
        for (int k = 1; k <= n; k++)
        {
            for (char j = 'a'; j <= l ; j++)
            {
                for (char g = 'a'; g <= l; g++)
                {
                    for (int h = max(i, k) + 1; h <= n; h++)
                    {
                        cout << i << k << j << g << h << " ";
                    }
                }
            }
        }
    }
    cout << endl;
    return 0;
}