Project Euler #239: Twenty-two Foolish Primes

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  • + 0 comments

    A hint, if you will: All solutions that ya'll tryn'na google are incorrect. Bruteforcing using itertools is not going to work at all.

    A better hint: try to solve this by intelligently counting derangements and partial derangements.

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    can anyone please help me with the probability explanation??

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    Who is here becaue of George Hotz??

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    Still did not understand how 89/315 % 109 + 123 = 498412760. Can somebody explain?

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    Didn't get question!