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w=2,g=8,u=4,v=5,and d=what

2007-06-03 01:24:56 · 4 answers · asked by endgame1915 3 in Computers & Internet Programming & Design

4 answers

Why is this in Programming & Design?

2007-06-03 01:35:04 · answer #1 · answered by Steve F 3 · 0 3

I don't understand, is this a joke, or is this a code that appeared on your computer? Add more details to the question and i might be able to help.

2007-06-03 08:29:50 · answer #2 · answered by Anonymous · 0 1

Are you having a problem with something that relates to Computers and Internet or just don't have any friends to talk to?

Ask this in the riddles and puzzles section.

2007-06-03 08:44:58 · answer #3 · answered by Anonymous · 0 1

D=1
Edit:

I can see how you can relate this to programming as you need to understand binary operations specifically the Exclusive OR function (XOR)

I am revising my answer.

I believe you are performing an XOR operation witha another letter. The encrypting letter is determined by rotating(offsetting) the alpahbet based upon an index. the index is sequentially numbered 1 to 26 starting at X and working to letter A . Once the key letter is determined it is exclusively Or'ed with the clear text to create the cypher

Letter Clear Offset
A---------1---------24
B---------2---------23
C---------3---------22
D---------4---------21
E---------5---------20
F---------6---------19
G---------7---------18
H---------8---------17
I-------_--9---------16
J---------10--------15
K---------11--------14
L---------12--------13
M---------13---------12
N---------14---------11
O---------15---------10
P---------16---------9
Q---------17---------8
R---------18---------7
S---------19---------6
T---------20---------5
U---------21---------4
V---------22---------3
W---------23---------2
X---------24---------1
Y---------25---------26
Z---------26---------25

So to encrypt W

w=23rd letter = 10111 in binary
The table above indicates to index back two letters
which gives us a U the 21st letter = 10101 in binary

10111 (W)
10101 (U) XOR
-----------------------
00010 (decimal) 2

Edit:

10110(V)
10011(S) XOR
----------------------
00101 (decimal 5)

10101(U)
10001(Q) XOR
----------------------
00100(decimal 4)

00111(G)
01111(O) XOR
---------------------
01000 (decimal8)


The Answer IS 13

00100 (D)
01001 (i) XOR
------------------------
01101(decimal 13)

2007-06-03 10:04:42 · answer #4 · answered by MarkG 7 · 1 1

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