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by benj111
955 days ago
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Ok. I used -1 as a short hand for 0b11111111(11111111(1111111111111111(11111111111111111111111111111111)))) Not doesn't rely on wrap around arithmetic. Wrap around arithmetic is only undefined for signed values. What platform doesn't wrap around signed integers? Just because c has some undefined behaviour, doesn't make it some natural law of the universe. |
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