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Development - Free your creativity - IOMBCC

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Author

Free your creativity - IOMBCC

DarQ
msx professional
Posts: 836
Posted: February 16 2005, 18:22   
cool... im coding something right now too.. although im not sure it will fit 80*24. It aint deliberatly obfuscated either, though my msx basic coding style is obfuscated..

what if i remove a few comments and don't tell what the code is about.. will it be worthy for this contest then? i don't think many will immediately know what its about if they only run it..

ah well, it's far from finished anyway.. it's tough mathematical matter which i don't yet understand completely.

EDIT
i checked your code... i like it
snout

msx legend
Posts: 4991
Posted: February 16 2005, 18:28   
Should we add a IOMBCC section to the MRC downloads database and host all BASIC listings posted here?
DarQ
msx professional
Posts: 836
Posted: February 16 2005, 18:35   
only if you make one big .dsk with all lists...
if someone feels to post a source anyway...

i do, but i might not finish whatever im coding the next few days/weeks

tough matter, little time, cannot only code in freetime, codes more than basic... you know the drill


jr
msx addict
Posts: 310
Posted: February 17 2005, 13:54   
What about this It's not exactly an original idea or THAT obfuscated, but I thought having some "code sculpturing" would be applicable to this arena... I forgot the original author of the algorithm (it was non-sculptured C code) but credits for the algorithm go to its original author It's not working 100% on MSX due to the accuracy of the floating point numbers I guess but it's good enough. The purpose of the program is to calculate the value of pi, and it should be able to go up to 800 digits. But like I said, it makes some errors on some of the digits and it's damn slow Anyway, it should fit nicely on a 80x24 text screen but note that most of the lines wrap and I've broken the lines here to make it look like it does on the MSX screen when you type it in... if the formatting stays correct, that is...

1           DEFINTA                -C,F-G:                DEFDBLD
         -E:A=   10^4:          C=28*   100::          DIMF(   C+1):
        FOR         B=0        TOC         :F(        B)=         A/5
2      NEXT          B::      REM           7*A      MOD           SQR
3     D=0             :G=    C*2             :IF    G=0            THEN
     END              ELSE  B=C               'OR  AND               NOT
4    D=D               +F(  B)*               A:G  =G-               1:F
     (B)               =D-  G *               INT  (D/               G):
    :D=                 INT(D/                 G):G=G                 -1:
5   B=B                 -1:IFB                 THEND=                 D*B
    :::                 GOTO4:                 REM<>5                 SIN
6   E=E                 +D/A::                 IF C =                 28*
    100                 THEN::                 :PRINT                STR$
     (E/               1000 );:               GOTO 8:'               LOG
7    :::               PRINTMID$              ((( STR$               (((
     (E-               INT  (E)               )))  *A)               )),
      2);             :::    REM             XOR    127             OUT
8      C=C           -14      :E=           D -      A *           INT
        (D/         A):        GOTO        3'G        RUN         END
         (XXX)   (XXX)          (XXX)   (XXX)          (XXX)   (XXX)
9           'PIcalc                'by'jr'                /IOMBCC


snout

msx legend
Posts: 4991
Posted: February 17 2005, 14:07   
w000t!
[D-Tail]

msx guru
Posts: 3015
Posted: February 17 2005, 14:12   
O_o.O
Alex Ganzeveld
msx lover
Posts: 81
Posted: February 17 2005, 14:28   
Great!
NYYRIKKI
msx master
Posts: 1509
Posted: February 17 2005, 14:29   
Wow, this is cool! I have not seen such nice code sculpturing on BASIC before. Way to go: Finland 2-0

It is definately good idea to put these to downloads, if more of these start to appear.


DarQ
msx professional
Posts: 836
Posted: February 17 2005, 14:40   
hahahaha!! that's a good laugh

EDIT!
BAH!! openmsx-catapult can't seem to type the source into the emulator.. getting syntax errors in certain lines..
viejo_archivero
msx addict
Posts: 440
Posted: February 17 2005, 14:43   
impressive!
jr
msx addict
Posts: 310
Posted: February 17 2005, 15:49   
Found the bug... Now it calcs correctly. Also, reduced the size of the code a bit in the process Now it doesn't show the place of the decimal point though but I suppose everyone here knows where it belongs...

1           DEFINTA                -C,F-G:                DEFDBLD
         -E:A=   10^4:          C=28*   100::          DIMF(   C+1):
        FOR         B=0        TOC         :F(        B)=         A/5
2      NEXT          B::      REM           7*A      MOD           SQR
3     D=0             :G=    C*2             :IF    G=0            THEN
     END              ELSE  B=C               'OR  AND               NOT
4    D=D               +F(  B)*               A:G  =G-               1:F
    (B)                 =D-G *                 INT(D/                 G):
    :D=                 INT(D/                 G):G=G                 -1:
5   B=B                 -1:IFB                 THEND=                 D*B
     :::               GOTO 4::               REM  <>5               SIN
6    :E=               INT  (E+               D/A  )::             PRINT
      MID$            (((    STR$            (E)    )),             2);
7      C=C           -14      :E=           D -      A *           INT
        (D/         A):        GOTO        3'G        RUN         END
         (XXX)   (XXX)          (XXX)   (XXX)          (XXX)   (XXX)
8           'PIcalc                'by'jr'                /IOMBCC


Yeah it's a pain in the ass to type it in Should I upload the bas file?
jr
msx addict
Posts: 310
Posted: February 17 2005, 19:46   
if you don't have the patience to wait for the processing, here's what it looks like when it's all done:


manuel
online
msx guru
Posts: 3444
Posted: February 17 2005, 21:29   
Quote:

BAH!! openmsx-catapult can't seem to type the source into the emulator.. getting syntax errors in certain lines..



That's because it contains End-Of-Line characters after each line. If the program would have one basic line per text line, it would work... So, you'll have to paste it a bit carefully to enter it with the help of Catapult.
Grauw
msx professional
Posts: 1005
Posted: February 17 2005, 22:46   
Impressive! Though I’m missing a comma there right after the first ‘3’ ...
FiXato
msx freak
Posts: 246
Posted: February 24 2005, 00:11   
Quote:

Now it doesn't show the place of the decimal point though but I suppose everyone here knows where it belongs...


quoted especially for grauw

I like the idea nice listings
 
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