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Answers and rating deltas for

If char c = 0x80, why does printf("%d\n", c << 1) output -256?

Author Votes Δ
Oliver Charlesworth 18 +1.12
Jens Gustedt 5 +0.61
Sinan Ünür 3 -0.94
Mike 1 -1.78
Vovanium 0 -3.72
Last visited: Sep 14, 2014, 5:07:29 AM