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by foldr
3145 days ago
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Sure, but that's not a very satisfying answer because it doesn't rely on any special insight about how exponention works. It would be better to just ask someone to code up addition and/or multiplication using bitwise operations if that's what you want to test. That's sort of a reasonable question in the case of addition. Asking someone to implement multiplication using bitwise operations in a phone interview would be pretty crazy, though. |
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