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jcsahnwaldt Avatar
Name:Christopher Sahnwaldt
Clan:Unknown
Member Since:Mar 2015
Last Seen:Feb 2025
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Following:40
Followers:79
Allies:11
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  • Replies (127)
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  • Custom User Avatar
    • Just4FunCoder
    • commented on "String incrementer" kata
    • 3 months ago

    Fixed for Ruby, in this fork

  • Custom User Avatar
    • lechevalier
    • commented on "jcsahnwaldt's Python solution for "Prime Streaming (NC-17)"" kumite
    • 8 months ago

    When writing x * b'\0', if not mistaken, memset is used to set one unique value to multiples addresses.
    The given value is directly written at the correct addresses, no intermediate values involved.

  • Custom User Avatar
    • Mafir
    • commented on "Express number as sum of four squares" python solution
    • 9 months ago

    This comment is hidden because it contains spoiler information about the solution

  • Custom User Avatar
    • Mafir
    • commented on "Partition Detection" python solution
    • 9 months ago

    If it let you sleep better, I will just not post any solution anymore. I solved most of the katas, especially the more difficult ones like this one mainly for myself, not to "cheat" you or anybody else, and even if you don't believe it, I learnt alot from it. I think, I was sitting like 2 weeks on this solution and was very happy, when I (not ChatGTP) got it to work at the end...

  • Custom User Avatar
    • Mafir
    • commented on "Express number as sum of four squares" python solution
    • 9 months ago

    Again... Just because I let AI format my program and let it generate comments doesnt mean the whole programm is generated by AI...

  • Custom User Avatar
    • Mafir
    • commented on "Partition Detection" python solution
    • 9 months ago

    Just because I let AI format my program and let it generate comments doesnt mean the whole programm is generated by AI...

  • Custom User Avatar
    • dfhwze
    • commented on "Prime Streaming (NC-17)" kata
    • 9 months ago

    maybe using bitarray

  • Custom User Avatar
    • KayleighWasTaken
    • commented on "Prime Streaming (NC-17)" kata
    • 9 months ago

    Is it even possible to beat without using numpy?

  • Custom User Avatar
    • dfhwze
    • commented on "Prime Streaming (NC-17)" kata
    • 9 months ago

    Python version is ridiculous

  • Custom User Avatar
    • KayleighWasTaken
    • commented on "Prime Streaming (NC-17)" kata
    • 9 months ago

    There are ways to check for memoization, but they're generally quite hacky.

    Also, I'm pretty sure that it's literally impossible to pass the Python version in any way other than sieving ahead of time (unless there's a way to go significantly faster than gmpy2.next_prime).

  • Custom User Avatar
    • hobovsky
    • resolved a suggestion on "Square sums (simple)" kata
    • 10 months ago

    Approved

  • Custom User Avatar
    • hobovsky
    • resolved a suggestion on "Square sums (simple)" kata
    • 10 months ago

    Approved.

  • Custom User Avatar
    • dfhwze
    • commented on "Trilingual democracy" prolog solution
    • 15 months ago

    nah, a Captain sinks with his ship.

  • Custom User Avatar
    • dfhwze
    • commented on "Trilingual democracy" kata
    • 16 months ago

    This comment is hidden because it contains spoiler information about the solution

  • Custom User Avatar
    • ejini战神
    • resolved an issue on "Parts of a list" kata
    • 16 months ago

    Approved by author

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