((x & (INT_MAX / 2)) * 2) / 2 ? | Hacker News

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		caf on May 31, 2018 \| parent \| context \| favorite \| on: Signed Integers Are Two’s Complement `((x & (INT_MAX / 2)) * 2) / 2 ?`

cornholio on May 31, 2018 [–]

My version works up to x = INT_MAX and your version still fails for negative ints, so I don't see the benefit of restricting the range. Getting closer :)

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