3 ms·
This solution requires storing the 2^63 cards you have picked. That's impossible to do today.
by dahfizz 7y ago
This solution requires storing the 2^63 cards you have picked. That's impossible to do today.
- vardump 7y agoIt would take a lot of storage, but it's not impossible. 2^64 bits equals 2097152 terabytes. A lot, but doable with modern technology. I guess for $100-200M.