Round 1
The winner of the CodeFu 2011 Round 1 is Predrag Gruevski
Congratulations to obi1kenobi who solved all 5 problems in 1 hour 33 minutes.
The winner of the first iPod is Predrag Gruevski
The winner of the second iPod is Mirza Maznikar
The calculation for the random iPod touch is ((21*2 + 23*5 + 38*8 + 47*11 + 50*13) mod 109 ) + 2 = 104
104 = qwertyThis = Mirza Maznikar
In order to be transparent with the choice, the following algorithm will be used:
- 5 numbers will be taken from the Euro Millions Lottery 8th of April draw
- You can see the numbers here
- Those 5 numbers will be sorted
- Then multiplied with the following factors: 2 for the smallest number, 5, 8, 11 and 13 for the biggest number, and then a total sum calculated
- Note: The factors: 2, 5, 8, 11, 13 are chosen so that there is a smallest deviation among all possibilities, i.e. all positions have the same (or very close) possibility for being a winner
- The total sum will be cut modulo 109 and then added 2 (to get a range of 2-110, these are the competitors eligible for the prize)
- Example
Lottery numbers from the last week were 4, 8, 21, 35, 45
4 * 2 + 8 * 5 + 21 * 8 + 35 * 11 + 45 * 13 = 1186
1186 % 109 + 2 = 98 This means the person with number 98 (this is still an example) would receive the random iPod
The position numbers are:
Number | Username |
---|---|
2 | BojanKostadinov |
3 | martinancevski |
4 | filipbitola |
5 | stpanov |
6 | birbbit |
7 | igorkulev |
8 | userresu |
9 | mg |
10 | Goran |
11 | lazzrov |
12 | bojanserafimov |
13 | delixd |
14 | time_bandit |
15 | darkomk |
16 | Imaginary |
17 | aleksp |
18 | VladD |
19 | kujta1 |
20 | berezitski |
21 | zdr_vlad |
22 | Ilija139 |
23 | gorgiRankovski |
24 | sweko |
25 | digitalis |
26 | Nikola |
27 | domenica |
28 | gajduk |
29 | Bujo0 |
30 | stef |
31 | emimarkovska |
32 | boro |
33 | bojanv91 |
34 | kamikaza |
35 | vasja |
36 | vl4d1m1r4 |
37 | nemaime |
38 | draganzahariev |
39 | acker |
40 | Daniel |
41 | CursedPerVerse |
42 | yoyoyoman |
43 | mangelovski |
44 | teddy |
45 | bPop |
46 | anili100 |
47 | gella |
48 | mafy_b |
49 | boban_r |
50 | filip |
51 | prankmaster |
52 | nenadmk |
53 | Kex |
54 | nd_r |
55 | miki_dimitrovski |
56 | miko90 |
57 | p.bojan |
58 | jovank |
59 | Vojtex |
60 | Krcko |
61 | Antagonist |
62 | nikolay |
63 | igorG |
64 | Steff |
65 | marko |
66 | XtendT |
67 | poisonIvy |
68 | Flerp |
69 | sumar |
70 | aleksmk |
71 | Vojce |
72 | AlexGvG |
73 | tp |
74 | LordRaydenMK |
75 | Mar4eloni |
76 | karakondjul |
77 | bluePlayer34 |
78 | bakobako |
79 | Tamara_n |
80 | FREEZX |
81 | aleks |
82 | kosta984 |
83 | mephisto |
84 | ver4e |
85 | Microsd |
86 | VasilK |
87 | lunatic3331 |
88 | nikolakoco |
89 | nn2044 |
90 | tStojkovski |
91 | ile |
92 | sheno |
93 | WpXAce |
94 | borceg |
95 | marinailioska |
96 | EthanHunt |
97 | finger.k4 |
98 | AleksandarT |
99 | angel |
100 | ternistato |
101 | bedjovski |
102 | cady |
103 | madshockie |
104 | qwertyThis |
105 | bobby |
106 | Fiksa |
107 | filipjovi |
108 | efi |
109 | Klinec |
110 | ProbePLayer |