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evandrix / card_game.py
Created February 4, 2013 02:08 — forked from SumuduF/card_game.py
import sys
MOD = 1000000007
def main():
for (i, (n, k, cards)) in enumerate(testcases()):
print "Case #{0}: {1}".format(i+1, subsum(n, k, cards))
def testcases(cin=sys.stdin):
m = int(cin.next())
@evandrix
evandrix / randomsum.cpp
Last active December 12, 2015 01:39
HackerRank Coder Trophy challenges @ https://www.hackerrank.com/codertrophy/challenges
#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;
#define MAXN 100000
static unsigned long long N,T;
static unsigned long long d[MAXN+5];
static unsigned long long lookup[MAXN+5];
@evandrix
evandrix / passwd-mgmt.py
Created January 10, 2013 08:02
Password Management @ http://software-and-algorithms.blogspot.sg/2012/06/password-management.html
# Kevin L. Stern, June 2012.
from hashlib import sha256
from hmac import new as hmac
from getpass import getpass
from base64 import b64encode
master = getpass('Enter your master password: ')
account = raw_input('Enter the account name: ')
iterations = 100000
@evandrix
evandrix / index.html
Last active December 10, 2015 19:08
http://www.hackthis.co.uk/ctf/7
<!DOCTYPE HTML>
<html lang = "en">
<head>
<title>HackThis!! - Capture the Flag</title>
<meta charset = "UTF-8" />
<link href='https://fonts.googleapis.com/css?family=Ubuntu|Orbitron' rel='stylesheet' type='text/css'>
<link rel="stylesheet" href="/ctf/css/main.css">
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
@evandrix
evandrix / index.html
Last active December 10, 2015 18:38
http://www.hackthis.co.uk/ctf/8
<!DOCTYPE HTML>
<html lang = "en">
<head>
<title>HackThis!! - Capture the Flag</title>
<meta charset = "UTF-8" />
<link href='https://fonts.googleapis.com/css?family=Ubuntu|Orbitron' rel='stylesheet' type='text/css'>
<link rel="stylesheet" href="/ctf/css/main.css">
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
@evandrix
evandrix / index.html
Created January 7, 2013 06:18
http://www.hackthis.co.uk/ctf/6
<!DOCTYPE HTML>
<html lang = "en">
<head>
<title>HackThis!! - Capture the Flag</title>
<meta charset = "UTF-8" />
<link href='https://fonts.googleapis.com/css?family=Ubuntu|Orbitron' rel='stylesheet' type='text/css'>
<link rel="stylesheet" href="/ctf/css/main.css">
@evandrix
evandrix / index.html
Last active December 10, 2015 18:08
http://www.hackthis.co.uk/ctf/5
<!DOCTYPE HTML>
<html lang = "en">
<head>
<title>HackThis!! - Capture the Flag</title>
<meta charset = "UTF-8" />
<link href='https://fonts.googleapis.com/css?family=Ubuntu|Orbitron' rel='stylesheet' type='text/css'>
<link rel="stylesheet" href="/ctf/css/main.css">
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
@evandrix
evandrix / gist:4472418
Created January 7, 2013 04:47 — forked from trietptm/gist:4468160
http://www.hackthis.co.uk/ctf/4
<?php
//Note: PHP < 4.2.0 only
$user = $_POST['user'];
$pass = $_POST['pass'];
if ($user->login($user, $pass)) {
$loggedIn = true;
if ($user->isAdmin()) {
$priv = 1;
}
@evandrix
evandrix / gist:4472415
Created January 7, 2013 04:47 — forked from trietptm/gist:4468147
http://www.hackthis.co.uk/ctf/4
<!DOCTYPE HTML>
<html lang = "en">
<head>
<title>HackThis!! - Capture the Flag</title>
<meta charset = "UTF-8" />
<link href='https://fonts.googleapis.com/css?family=Ubuntu|Orbitron' rel='stylesheet' type='text/css'>
<link rel="stylesheet" href="/ctf/css/main.css">
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
@evandrix
evandrix / gist:4472413
Created January 7, 2013 04:47 — forked from trietptm/gist:4467929
http://www.hackthis.co.uk/ctf/3
<!DOCTYPE HTML>
<html lang = "en">
<head>
<title>HackThis!! - Capture the Flag</title>
<meta charset = "UTF-8" />
<link href='https://fonts.googleapis.com/css?family=Ubuntu|Orbitron' rel='stylesheet' type='text/css'>
<link rel="stylesheet" href="/ctf/css/main.css">
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>