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    Security Override Hacking Challenges Programming Challenges
    Programming Level 8
    Register FAQ Members List Today's Posts Search

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    12-28-2011 02:28 PM Programming Level 8
    Can any one help me ?
     
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    12-28-2011 03:16 PM RE: Programming Level 8
    upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Kapitolinischer_Pythagoras_adjusted.jpg/220px-Kapitolinischer_Pythagoras_adjusted.jpg
     
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    12-30-2011 10:59 PM RE: Programming Level 8
    No substance on where equals no help Pfft
     
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    06-12-2013 01:54 PM RE: Programming Level 8
    Hi, Radius of A means:
    AC
    or
    CAD angle?

    Thanks
     
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    06-13-2013 09:26 AM RE: Programming Level 8
    Radius of A = AC
     
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    12-06-2013 08:42 AM RE: Programming Level 8
    hello i have question:
    i have code this in python:

    Write Radius : 15
    Write AB : 30
    Write CD : 18
    20.125

    Write Radius : 9454
    Write AB : 9666
    Write CD : 2193
    1130.655

    Write Radius : 3047
    Write AB : 4348
    Write CD : 4864
    3496.651

    the main problem is.. when i type in i get error... can anyone explain why*? numbers i am sure numbers are correct..

    can someone help me out?

     
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    12-08-2013 02:51 AM RE: Programming Level 8
    the exact string is Radius of A = 9508; CD = 1449; AB = 9759 ->BC = 775.756 or BC = 775.756 ??

    Two strings are showing the incorrect string. my fomular is is incorrect? in case(radius 15, AB=30,CD 18), the result is 20.125.

    hmmm. something wrong???
     
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    12-08-2013 02:57 AM RE: Programming Level 8
    Radius of A = 4589
    Length of AB = 9939
    Length of CD = 2304


    BC = 5616.365 .... is that right? but the response showed incorrect string. what is wrong???
    thank regards.
     
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    12-08-2013 09:17 AM RE: Programming Level 8
    you need to recheck i used this the exact string is Radius of A = 9508; CD = 1449; AB = 9759 ->BC = 775.756 (is wrong) I got 776.236

    Radius of A = 4589
    Length of AB = 9939
    Length of CD = 2304

    i got 5616.365 which was correct.
     
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    12-08-2013 08:59 PM RE: Programming Level 8
    Radius of A = 7061
    Length of AB = 9560
    Length of CD = 1571

    BC = 2661.186
    is wrong. hi neoxquick. i PM to u. my source code for kite quadrilateral side length. would u PM to me the your code of measuring length.
    how bizzare??. a little difference. i used python.
     
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    12-10-2013 07:55 AM RE: Programming Level 8 | Edited by sisyang 12-10-2013 08:06 AM
    var AC=8900 , AB=9744 , CD=4309

    BC = 2423.040 is that string is wrong ??

    in python and java script, the oupputs are difficult.

    the above output is derived from javascripit. the string is incorrect??

    success.. the number is correct string....hmmm plz correct the Q.. Still i wonder why the differece between the outputs of java and python????
     
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    12-19-2013 06:16 AM RE: Programming Level 8 | Edited by Teddy 12-19-2013 06:18 AM
    I cannot say for sure why they have different output but let me explainsome theories. The theories can be wrong, though. I did not see the source code and I do not work with both languange often.

    1. There could be a Round-off error. I cannot say for sure but it could be possible that one of the languages does a type cast earlier or later than the other and therefore you have a loose of precision which will finally end up in a wrong result. http://docs.oracle.com/cd/E19957-01/806-3568/ncg_goldberg.htmldberg.html

    2. Javascript has a "weak typesystem" (or lets say another typesystem than python). That means in an unformel way everything can become everything. You deal there with typecasting from int to double. Maybe the weak typesystem of javascript leads to a wrong result. http://stackoverflow.com/questions/964910/is-javascript-an-untyped-languaged-language
    Join our IRC channal! irc.evilzone.org #Evilzone #SecurityOverride

    This dude doesn't answer to PM..no matter how special you think you are...sry

    "With great power comes great responsibility"
     
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    12-30-2013 01:54 PM RE: Programming Level 8 | Edited by Teddy 12-30-2013 02:00 PM
    WARNING FOLLOW INFORMATIONS ARE MAYBE NOT COMPLETE RIGHT

    I think because of the special typesystem of JS it is even possible to write valid Non alphanumeric JavaScript code.
    As an example
    Download source  Code

    [][(![]+[])[+[]+!![]+!![]+!![]]+([]+{})[+!![]]+(!![]+[])[+!![]]+(!![]+[])[+[]]][([]+{})[!+[]+!+[]+!+[]+!+[]+!+[]]+([]+{})[+!![]]+([][+[]]+[])[+!![]]+(![]+[])[+[]+!![]+!![]+!![]]+(!![]+[])[+[]]+(!![]+[])[+!![]]+([][+[]]+[])[+[]]+([]+{})[!+[]+!+[]+!+[]+!+[]+!+ ............)






    For more informations have a look to http://patriciopalladino.com/blog/2012/08/09/non-alphanumeric-javascript.htmlcript.html

    or

    http://www.businessinfo.co.uk/labs/talk/Nonalpha.pdfnalpha.pdf
    Join our IRC channal! irc.evilzone.org #Evilzone #SecurityOverride

    This dude doesn't answer to PM..no matter how special you think you are...sry

    "With great power comes great responsibility"
     
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