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Challenge: Write an algo

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Challenge: Write an algo
na_th_an Offline
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Posts: 6,419
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Joined: Mar 2002
#2
12-12-2003, 08:32 PM
Code:
' I saw the # that looked spaces. ASC("#")=35, so it was SPACE+3
' I figured out that you XORed something to encode this, as I cheated
' seeing your latest subroutines ;) So I tried...

OPEN "ciph.txt" FOR INPUT AS #1
LINE INPUT #1, ciphered$
CLOSE #1

deciphered$ = ""

FOR i% = 1 TO LEN(ciphered$)
   current$ = MID$(ciphered$, i%, 1)
   dec% = ASC(current$) XOR 3
   deciphered$ = deciphered$ + CHR$(dec%)
NEXT i%

PRINT deciphered$
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Messages In This Thread
Challenge: Write an algo - by Zack - 12-12-2003, 07:56 PM
Challenge: Write an algo - by na_th_an - 12-12-2003, 08:32 PM
Challenge: Write an algo - by Zack - 12-12-2003, 09:57 PM
Challenge: Write an algo - by whitetiger0990 - 12-12-2003, 10:12 PM
Challenge: Write an algo - by na_th_an - 12-13-2003, 01:05 AM
Challenge: Write an algo - by Neo - 12-15-2003, 01:58 PM
Challenge: Write an algo - by Anonymous - 12-16-2003, 01:10 AM
Challenge: Write an algo - by whitetiger0990 - 12-16-2003, 02:12 AM
Challenge: Write an algo - by Anonymous - 12-16-2003, 02:21 AM
Challenge: Write an algo - by Lachie Dazdarian - 12-17-2003, 03:19 PM
Challenge: Write an algo - by Neo - 12-17-2003, 06:04 PM
Challenge: Write an algo - by Lachie Dazdarian - 12-17-2003, 06:30 PM
Challenge: Write an algo - by na_th_an - 12-17-2003, 11:30 PM

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